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St. Helier 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for St. Helier

Dorset, United Kingdom

Long range weather outlook for St. Helier includes 14 day forecast summary:

Reviewing the forecast for St. Helier Over the next 14 days and the average daytime maximum temperature will be around 19°C, with a high for the two weeks of 26°C expected on the evening of Saturday 22nd. The average minimum temperature will be 13°C, dipping to its lowest on the morning of Saturday 22nd at 11°C. Expect the next 14 days have some days seeing a little precipitation and some days with rain. Current predictions suggest Saturday 22nd will have the most precipitation with an accumulation of around 20.0mm. On the whole winds are likely to be moderate. Expect the strongest wind on the evening of Saturday 22nd, coming from a westerly direction, and reaching around 29mph.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 22
Sep
15:00

SSW
SSW

28 / 32 mph 75 / 79°F 90% 1014 mb
Low level cloud: 100%
Mid level cloud: 99%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.33 In of precipitation over the past 3 hours.
0.33 In
18:00

WSW
WSW

30 / 38 mph 79 / 85°F 92% 1012 mb
Low level cloud: 99%
Mid level cloud: 93%
High level cloud: 12%
Most Significant Cloud Type: low
100%
Expect 0.21 In of precipitation over the past 3 hours.
0.21 In
21:00

WSW
WSW

27 / 31 mph 77 / 82°F 93% 1014 mb
Low level cloud: 95%
Mid level cloud: 71%
High level cloud: 15%
Most Significant Cloud Type: low
100%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
Sun 23
Sep
00:00

WSW
WSW

26 / 30 mph 69 / 69°F 94% 1014 mb
Low level cloud: 90%
Mid level cloud: 44%
High level cloud: 79%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
03:00

WSW
WSW

24 / 27 mph 69 / 69°F 94% 1014 mb
Low level cloud: 91%
Mid level cloud: 73%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
06:00

WSW
WSW

24 / 27 mph 69 / 69°F 94% 1014 mb
Low level cloud: 92%
Mid level cloud: 74%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
09:00

WSW
WSW

27 / 31 mph 69 / 69°F 93% 1014 mb
Low level cloud: 90%
Mid level cloud: 73%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
12:00

N
N

24 / 37 mph 58 / 53°F 88% 1017 mb
Low level cloud: 94%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
99%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
15:00

N
N

26 / 39 mph 54 / 47°F 81% 1022 mb
Low level cloud: 90%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
93%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

N
N

22 / 35 mph 56 / 51°F 65% 1027 mb
Low level cloud: 6%
Mid level cloud: 1%
High level cloud: 9%
Most Significant Cloud Type: low
7%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

N
N

18 / 28 mph 57 / 53°F 63% 1031 mb
Low level cloud: 21%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
22%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 24
Sep
00:00

NNE
NNE

19 / 29 mph 56 / 52°F 61% 1033 mb
Low level cloud: 2%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: low
2%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

NNE
NNE

16 / 24 mph 56 / 52°F 63% 1034 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NNE
NNE

16 / 23 mph 56 / 52°F 66% 1036 mb
Low level cloud: 16%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: low
16%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

NE
NE

13 / 19 mph 57 / 53°F 67% 1037 mb
Low level cloud: 43%
Mid level cloud: 2%
High level cloud: 6%
Most Significant Cloud Type: low
44%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

NNE
NNE

11 / 17 mph 57 / 54°F 62% 1038 mb
Low level cloud: 46%
Mid level cloud: 6%
High level cloud: 2%
Most Significant Cloud Type: low
48%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NNE
NNE

15 / 23 mph 57 / 53°F 65% 1037 mb
Low level cloud: 26%
Mid level cloud: 6%
High level cloud: 18%
Most Significant Cloud Type: low
29%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NE
NE

18 / 26 mph 57 / 53°F 67% 1037 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 33%
Most Significant Cloud Type: medium
7%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

ENE
ENE

16 / 24 mph 56 / 52°F 63% 1038 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Tue 25
Sep
00:00

E
E

15 / 18 mph 58 / 56°F 61% 1038 mb
Low level cloud: 0%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

E
E

15 / 21 mph 56 / 52°F 64% 1037 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 22%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

E
E

15 / 22 mph 54 / 50°F 67% 1037 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

E
E

15 / 18 mph 59 / 56°F 64% 1037 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

ENE
ENE

14 / 16 mph 64 / 64°F 57% 1036 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

ENE
ENE

15 / 17 mph 67 / 66°F 57% 1034 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

ENE
ENE

18 / 20 mph 64 / 64°F 62% 1033 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

E
E

16 / 21 mph 60 / 60°F 59% 1034 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 26
Sep
00:00

E
E

14 / 17 mph 61 / 60°F 60% 1033 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

E
E

11 / 14 mph 57 / 55°F 60% 1031 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

E
E

9 / 15 mph 55 / 53°F 61% 1031 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

E
E

10 / 11 mph 62 / 61°F 58% 1031 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

ENE
ENE

7 / 9 mph 68 / 67°F 51% 1031 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NNE
NNE

7 / 9 mph 71 / 70°F 57% 1029 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NE
NE

13 / 15 mph 68 / 67°F 66% 1029 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

ENE
ENE

12 / 17 mph 63 / 63°F 68% 1030 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Thu 27
Sep
00:00

ENE
ENE

9 / 10 mph 64 / 64°F 69% 1029 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

ENE
ENE

8 / 9 mph 63 / 63°F 71% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NE
NE

8 / 12 mph 61 / 61°F 71% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

NE
NE

8 / 9 mph 65 / 64°F 68% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

N
N

10 / 11 mph 70 / 69°F 65% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

N
N

13 / 15 mph 72 / 76°F 66% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: high
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

N
N

11 / 13 mph 70 / 69°F 73% 1026 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 4%
Most Significant Cloud Type: medium
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

N
N

12 / 15 mph 66 / 66°F 81% 1028 mb
Low level cloud: 5%
Mid level cloud: 10%
High level cloud: 1%
Most Significant Cloud Type: low
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Fri 28
Sep
00:00

NE
NE

18 / 28 mph 62 / 62°F 88% 1028 mb
Low level cloud: 27%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

ENE
ENE

18 / 30 mph 60 / 60°F 90% 1027 mb
Low level cloud: 64%
Mid level cloud: 7%
High level cloud: 92%
Most Significant Cloud Type: low
77%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

NE
NE

17 / 30 mph 58 / 55°F 87% 1027 mb
Low level cloud: 90%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
92%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

NE
NE

16 / 19 mph 63 / 62°F 85% 1028 mb
Low level cloud: 45%
Mid level cloud: 0%
High level cloud: 8%
Most Significant Cloud Type: low
45%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

NE
NE

17 / 19 mph 67 / 66°F 80% 1028 mb
Low level cloud: 19%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
18%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NNE
NNE

19 / 21 mph 69 / 68°F 77% 1027 mb
Low level cloud: 30%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NE
NE

17 / 19 mph 67 / 66°F 75% 1028 mb
Low level cloud: 12%
Mid level cloud: 0%
High level cloud: 91%
Most Significant Cloud Type: low
22%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NE
NE

14 / 16 mph 63 / 63°F 66% 1029 mb
Low level cloud: 0%
Mid level cloud: 1%
High level cloud: 1%
Most Significant Cloud Type: high
0%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 29
Sep
00:00

E
E

13 / 19 mph 58 / 55°F 72% 1030 mb
Low level cloud: 1%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.00 In
06:00

W
W

15 / 23 mph 61 / 61°F 78% 1016 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 93%
Most Significant Cloud Type: medium
6%
0.00 In
12:00

N
N

8 / 9 mph 61 / 61°F 66% 1028 mb
Low level cloud: 15%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
15%
0.00 In
18:00

E
E

4 / 4 mph 67 / 67°F 68% 1020 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.00 In
Sun 30
Sep
00:00

WNW
WNW

8 / 10 mph 59 / 59°F 67% 1017 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 4%
Most Significant Cloud Type: medium
9%
0.00 In
06:00

W
W

23 / 48 mph 56 / 51°F 85% 1015 mb
Low level cloud: 91%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
92%
0.00 In
12:00

NW
NW

14 / 17 mph 59 / 56°F 75% 1022 mb
Low level cloud: 42%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
42%
0.00 In
18:00

NW
NW

24 / 27 mph 62 / 62°F 61% 1025 mb
Low level cloud: 40%
Mid level cloud: 0%
High level cloud: 13%
Most Significant Cloud Type: low
41%
0.00 In
Mon 01
Oct
00:00

NNE
NNE

19 / 34 mph 55 / 50°F 69% 1030 mb
Low level cloud: 16%
Mid level cloud: 0%
High level cloud: 20%
Most Significant Cloud Type: low
18%
0.00 In
06:00

NW
NW

14 / 22 mph 55 / 51°F 63% 1030 mb
Low level cloud: 68%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
68%
0.00 In
12:00

ENE
ENE

9 / 14 mph 56 / 54°F 59% 1032 mb
Low level cloud: 2%
Mid level cloud: 3%
High level cloud: 3%
Most Significant Cloud Type: low
3%
0.00 In
18:00

WNW
WNW

14 / 21 mph 56 / 53°F 70% 1029 mb
Low level cloud: 55%
Mid level cloud: 7%
High level cloud: 4%
Most Significant Cloud Type: low
58%
0.01 In
Tue 02
Oct
00:00

ESE
ESE

12 / 21 mph 54 / 51°F 67% 1028 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 5%
Most Significant Cloud Type: high
4%
0.00 In
06:00

WSW
WSW

19 / 31 mph 57 / 52°F 83% 1026 mb
Low level cloud: 76%
Mid level cloud: 21%
High level cloud: 13%
Most Significant Cloud Type: low
85%
0.01 In
12:00

ESE
ESE

8 / 10 mph 66 / 66°F 49% 1023 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.00 In
18:00

WNW
WNW

19 / 26 mph 61 / 61°F 87% 1024 mb
Low level cloud: 76%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: low
79%
0.03 In
Wed 03
Oct
00:00

SSW
SSW

9 / 11 mph 64 / 64°F 63% 1017 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 18%
Most Significant Cloud Type: high
17%
0.00 In
06:00

WNW
WNW

14 / 21 mph 55 / 52°F 70% 1024 mb
Low level cloud: 60%
Mid level cloud: 44%
High level cloud: 45%
Most Significant Cloud Type: low
80%
0.01 In
12:00

WNW
WNW

11 / 13 mph 62 / 62°F 75% 1022 mb
Low level cloud: 13%
Mid level cloud: 8%
High level cloud: 39%
Most Significant Cloud Type: low
20%
0.00 In
18:00

NW
NW

21 / 28 mph 59 / 59°F 66% 1024 mb
Low level cloud: 6%
Mid level cloud: 46%
High level cloud: 17%
Most Significant Cloud Type: medium
64%
0.05 In
Thu 04
Oct
00:00

WNW
WNW

9 / 15 mph 58 / 56°F 85% 1029 mb
Low level cloud: 9%
Mid level cloud: 12%
High level cloud: 13%
Most Significant Cloud Type: low
14%
0.00 In
06:00

WNW
WNW

18 / 30 mph 56 / 51°F 73% 1025 mb
Low level cloud: 54%
Mid level cloud: 44%
High level cloud: 32%
Most Significant Cloud Type: low
72%
0.05 In
12:00

W
W

13 / 23 mph 59 / 56°F 87% 1033 mb
Low level cloud: 56%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
57%
0.00 In
18:00

WSW
WSW

35 / 45 mph 62 / 62°F 83% 1017 mb
Low level cloud: 68%
Mid level cloud: 29%
High level cloud: 45%
Most Significant Cloud Type: low
83%
0.06 In
Fri 05
Oct
00:00

NW
NW

13 / 19 mph 61 / 61°F 93% 1035 mb
Low level cloud: 53%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
56%
0.00 In
06:00

WNW
WNW

39 / 58 mph 55 / 49°F 65% 1011 mb
Low level cloud: 52%
Mid level cloud: 47%
High level cloud: 37%
Most Significant Cloud Type: low
73%
0.11 In
12:00

NW
NW

9 / 11 mph 64 / 64°F 85% 1036 mb
Low level cloud: 12%
Mid level cloud: 0%
High level cloud: 4%
Most Significant Cloud Type: low
12%
0.00 In
18:00

NW
NW

27 / 40 mph 55 / 50°F 66% 1018 mb
Low level cloud: 2%
Mid level cloud: 24%
High level cloud: 0%
Most Significant Cloud Type: medium
30%
0.07 In
Sat 06
Oct
00:00

N
N

12 / 21 mph 58 / 56°F 83% 1035 mb
Low level cloud: 22%
Mid level cloud: 6%
High level cloud: 16%
Most Significant Cloud Type: low
26%
0.00 In
06:00

WNW
WNW

22 / 33 mph 53 / 47°F 63% 1021 mb
Low level cloud: 64%
Mid level cloud: 44%
High level cloud: 19%
Most Significant Cloud Type: low
81%
0.07 In
12:00

NE
NE

9 / 12 mph 61 / 61°F 68% 1036 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 13%
Most Significant Cloud Type: medium
9%
0.00 In
18:00

WSW
WSW

34 / 47 mph 60 / 60°F 79% 1014 mb
Low level cloud: 87%
Mid level cloud: 49%
High level cloud: 21%
Most Significant Cloud Type: low
100%
0.07 In
Sun 07
Oct
00:00

N
N

3 / 4 mph 62 / 62°F 79% 1035 mb
Low level cloud: 24%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
23%
0.00 In
06:00

NW
NW

30 / 57 mph 53 / 46°F 72% 1012 mb
Low level cloud: 67%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
68%
0.17 In
12:00

E
E

12 / 14 mph 61 / 61°F 67% 1037 mb
Low level cloud: 33%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
32%
0.00 In

Other Locations Near to St. Helier

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure