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Guernsey 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Guernsey

Devon, United Kingdom

Long range weather outlook for Guernsey includes 14 day forecast summary:

Over the next 14 days the Guernsey forecast suggests the average daytime maximum temperature will be around 14°C, with a high for the two weeks of 23°C expected on the afternoon of Saturday 21st. The average minimum temperature will be 10°C, dipping to its lowest on the morning of Monday 30th at 8°C. The fortnight ahead will have some days seeing a little precipitation and some days with rain. The current forecast indicates Monday 30th will have the most precipitation with an accumulation of around 9.0mm. On the whole winds are likely to be moderate. The forecast suggests the strongest wind will be on the morning of Monday 30th, coming from a southerly direction, and reaching around 31mph.

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 21
Apr
18:00

SSE
SSE

14 / 23 mph 71 / 70°F 74% 1015 mb
Low level cloud: 0%
Mid level cloud: 19%
High level cloud: 0%
Most Significant Cloud Type: medium
18%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SW
SW

13 / 23 mph 66 / 65°F 79% 1015 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 1%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sun 22
Apr
00:00

WSW
WSW

11 / 13 mph 62 / 62°F 90% 1014 mb
Low level cloud: 6%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

SSW
SSW

9 / 11 mph 60 / 60°F 88% 1012 mb
Low level cloud: 0%
Mid level cloud: 3%
High level cloud: 6%
Most Significant Cloud Type: medium
3%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SW
SW

12 / 22 mph 55 / 51°F 83% 1012 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WSW
WSW

12 / 22 mph 54 / 50°F 88% 1012 mb
Low level cloud: 4%
Mid level cloud: 2%
High level cloud: 46%
Most Significant Cloud Type: medium
15%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WSW
WSW

11 / 20 mph 53 / 48°F 90% 1013 mb
Low level cloud: 8%
Mid level cloud: 6%
High level cloud: 42%
Most Significant Cloud Type: low
15%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

14 / 25 mph 53 / 48°F 85% 1013 mb
Low level cloud: 0%
Mid level cloud: 46%
High level cloud: 33%
Most Significant Cloud Type: medium
47%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

W
W

13 / 24 mph 53 / 49°F 80% 1014 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 30%
Most Significant Cloud Type: medium
11%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

W
W

14 / 26 mph 51 / 46°F 93% 1016 mb
Low level cloud: 44%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
43%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 23
Apr
00:00

WNW
WNW

15 / 24 mph 51 / 46°F 90% 1017 mb
Low level cloud: 19%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

WNW
WNW

12 / 19 mph 50 / 46°F 80% 1018 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

WNW
WNW

12 / 19 mph 49 / 45°F 83% 1019 mb
Low level cloud: 1%
Mid level cloud: 0%
High level cloud: 79%
Most Significant Cloud Type: medium
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WNW
WNW

11 / 14 mph 52 / 48°F 84% 1021 mb
Low level cloud: 7%
Mid level cloud: 3%
High level cloud: 93%
Most Significant Cloud Type: medium
27%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WSW
WSW

11 / 13 mph 54 / 50°F 83% 1021 mb
Low level cloud: 3%
Mid level cloud: 0%
High level cloud: 16%
Most Significant Cloud Type: low
5%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

12 / 13 mph 55 / 51°F 81% 1021 mb
Low level cloud: 0%
Mid level cloud: 8%
High level cloud: 32%
Most Significant Cloud Type: medium
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

W
W

13 / 16 mph 54 / 50°F 80% 1021 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 74%
Most Significant Cloud Type: medium
12%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

WSW
WSW

12 / 17 mph 52 / 48°F 84% 1021 mb
Low level cloud: 1%
Mid level cloud: 11%
High level cloud: 95%
Most Significant Cloud Type: medium
16%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Tue 24
Apr
00:00

WSW
WSW

15 / 18 mph 54 / 49°F 85% 1021 mb
Low level cloud: 1%
Mid level cloud: 29%
High level cloud: 44%
Most Significant Cloud Type: medium
33%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

WSW
WSW

14 / 21 mph 52 / 47°F 86% 1020 mb
Low level cloud: 4%
Mid level cloud: 10%
High level cloud: 7%
Most Significant Cloud Type: low
8%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

WSW
WSW

13 / 22 mph 51 / 46°F 87% 1019 mb
Low level cloud: 17%
Mid level cloud: 6%
High level cloud: 2%
Most Significant Cloud Type: low
19%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

SW
SW

15 / 18 mph 55 / 50°F 87% 1019 mb
Low level cloud: 53%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
55%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

SW
SW

14 / 16 mph 58 / 54°F 87% 1018 mb
Low level cloud: 49%
Mid level cloud: 15%
High level cloud: 2%
Most Significant Cloud Type: low
54%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

WSW
WSW

12 / 14 mph 60 / 59°F 91% 1017 mb
Low level cloud: 56%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
59%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WSW
WSW

11 / 12 mph 58 / 55°F 92% 1016 mb
Low level cloud: 36%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
40%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

WSW
WSW

12 / 17 mph 55 / 52°F 94% 1016 mb
Low level cloud: 80%
Mid level cloud: 28%
High level cloud: 33%
Most Significant Cloud Type: low
93%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 25
Apr
00:00

SW
SW

16 / 29 mph 52 / 47°F 95% 1014 mb
Low level cloud: 60%
Mid level cloud: 17%
High level cloud: 5%
Most Significant Cloud Type: low
66%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

SW
SW

20 / 38 mph 50 / 44°F 94% 1012 mb
Low level cloud: 59%
Mid level cloud: 23%
High level cloud: 0%
Most Significant Cloud Type: low
66%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

WSW
WSW

23 / 48 mph 50 / 42°F 94% 1012 mb
Low level cloud: 91%
Mid level cloud: 14%
High level cloud: 0%
Most Significant Cloud Type: low
96%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
09:00

WNW
WNW

20 / 29 mph 53 / 46°F 92% 1013 mb
Low level cloud: 41%
Mid level cloud: 4%
High level cloud: 2%
Most Significant Cloud Type: low
43%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WNW
WNW

21 / 24 mph 55 / 50°F 85% 1014 mb
Low level cloud: 78%
Mid level cloud: 2%
High level cloud: 5%
Most Significant Cloud Type: low
78%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

22 / 25 mph 57 / 51°F 84% 1015 mb
Low level cloud: 15%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
17%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

W
W

22 / 25 mph 55 / 49°F 81% 1015 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: medium
7%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

W
W

25 / 31 mph 53 / 47°F 77% 1016 mb
Low level cloud: 7%
Mid level cloud: 41%
High level cloud: 0%
Most Significant Cloud Type: medium
61%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
Thu 26
Apr
00:00

WNW
WNW

28 / 43 mph 50 / 42°F 74% 1017 mb
Low level cloud: 26%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
29%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
03:00

WNW
WNW

25 / 39 mph 49 / 42°F 72% 1018 mb
Low level cloud: 36%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
38%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

WNW
WNW

24 / 38 mph 49 / 41°F 71% 1019 mb
Low level cloud: 40%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
42%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WNW
WNW

23 / 34 mph 50 / 43°F 71% 1021 mb
Low level cloud: 44%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
47%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
12:00

W
W

24 / 34 mph 51 / 44°F 70% 1022 mb
Low level cloud: 13%
Mid level cloud: 8%
High level cloud: 0%
Most Significant Cloud Type: low
15%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

WNW
WNW

27 / 36 mph 52 / 44°F 71% 1021 mb
Low level cloud: 7%
Mid level cloud: 16%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WNW
WNW

27 / 39 mph 51 / 43°F 71% 1022 mb
Low level cloud: 4%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

WNW
WNW

25 / 37 mph 50 / 43°F 73% 1023 mb
Low level cloud: 8%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
9%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Fri 27
Apr
00:00

WNW
WNW

22 / 36 mph 49 / 42°F 73% 1022 mb
Low level cloud: 11%
Mid level cloud: 8%
High level cloud: 88%
Most Significant Cloud Type: low
24%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

WNW
WNW

20 / 32 mph 49 / 42°F 73% 1021 mb
Low level cloud: 19%
Mid level cloud: 15%
High level cloud: 100%
Most Significant Cloud Type: low
35%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

WNW
WNW

16 / 26 mph 49 / 42°F 72% 1020 mb
Low level cloud: 23%
Mid level cloud: 15%
High level cloud: 100%
Most Significant Cloud Type: low
39%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WNW
WNW

13 / 18 mph 50 / 44°F 70% 1021 mb
Low level cloud: 25%
Mid level cloud: 5%
High level cloud: 100%
Most Significant Cloud Type: low
39%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

WNW
WNW

11 / 14 mph 51 / 46°F 68% 1020 mb
Low level cloud: 29%
Mid level cloud: 3%
High level cloud: 100%
Most Significant Cloud Type: low
41%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

W
W

10 / 12 mph 51 / 47°F 66% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 100%
Most Significant Cloud Type: high
99%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WNW
WNW

9 / 13 mph 51 / 47°F 64% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 95%
Most Significant Cloud Type: high
95%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

NW
NW

6 / 10 mph 50 / 47°F 63% 1018 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 83%
Most Significant Cloud Type: high
83%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 28
Apr
00:00

W
W

2 / 2 mph 51 / 51°F 65% 1018 mb
Low level cloud: 0%
Mid level cloud: 87%
High level cloud: 67%
Most Significant Cloud Type: medium
90%
0.00 In
06:00

SW
SW

25 / 51 mph 49 / 42°F 91% 1015 mb
Low level cloud: 63%
Mid level cloud: 9%
High level cloud: 17%
Most Significant Cloud Type: low
68%
0.00 In
12:00

WSW
WSW

14 / 19 mph 51 / 46°F 71% 1012 mb
Low level cloud: 16%
Mid level cloud: 82%
High level cloud: 0%
Most Significant Cloud Type: medium
100%
0.00 In
18:00

WNW
WNW

27 / 31 mph 53 / 46°F 74% 1015 mb
Low level cloud: 83%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: low
83%
0.00 In
Sun 29
Apr
00:00

WNW
WNW

18 / 30 mph 48 / 42°F 72% 1009 mb
Low level cloud: 19%
Mid level cloud: 3%
High level cloud: 19%
Most Significant Cloud Type: low
21%
0.01 In
06:00

WNW
WNW

22 / 35 mph 49 / 42°F 71% 1017 mb
Low level cloud: 41%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: low
51%
0.00 In
12:00

WNW
WNW

17 / 21 mph 49 / 43°F 70% 1009 mb
Low level cloud: 16%
Mid level cloud: 20%
High level cloud: 0%
Most Significant Cloud Type: low
22%
0.00 In
18:00

W
W

17 / 24 mph 51 / 45°F 74% 1016 mb
Low level cloud: 3%
Mid level cloud: 46%
High level cloud: 39%
Most Significant Cloud Type: medium
56%
0.00 In
Mon 30
Apr
00:00

WNW
WNW

17 / 25 mph 49 / 42°F 66% 1009 mb
Low level cloud: 7%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
9%
0.03 In
06:00

SSW
SSW

24 / 39 mph 48 / 40°F 79% 1007 mb
Low level cloud: 46%
Mid level cloud: 61%
High level cloud: 32%
Most Significant Cloud Type: low
70%
0.05 In
12:00

NW
NW

15 / 23 mph 50 / 45°F 68% 1007 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
0.11 In
18:00

SSW
SSW

27 / 38 mph 56 / 51°F 81% 998 mb
Low level cloud: 56%
Mid level cloud: 44%
High level cloud: 42%
Most Significant Cloud Type: low
76%
0.07 In
Tue 01
May
00:00

NNW
NNW

26 / 51 mph 45 / 37°F 74% 1008 mb
Low level cloud: 58%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
61%
0.04 In
06:00

SSW
SSW

29 / 59 mph 46 / 37°F 68% 996 mb
Low level cloud: 21%
Mid level cloud: 5%
High level cloud: 31%
Most Significant Cloud Type: low
26%
0.14 In
12:00

N
N

21 / 45 mph 43 / 35°F 76% 1013 mb
Low level cloud: 56%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
59%
0.04 In
18:00

SSW
SSW

21 / 34 mph 52 / 46°F 70% 995 mb
Low level cloud: 0%
Mid level cloud: 31%
High level cloud: 1%
Most Significant Cloud Type: medium
30%
0.07 In
Wed 02
May
00:00

NE
NE

22 / 38 mph 47 / 39°F 78% 1020 mb
Low level cloud: 65%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
71%
0.02 In
06:00

SSW
SSW

25 / 49 mph 48 / 40°F 73% 997 mb
Low level cloud: 9%
Mid level cloud: 10%
High level cloud: 42%
Most Significant Cloud Type: low
17%
0.01 In
12:00

NNE
NNE

14 / 16 mph 50 / 45°F 73% 1025 mb
Low level cloud: 31%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
30%
0.00 In
18:00

SW
SW

20 / 39 mph 50 / 43°F 72% 1001 mb
Low level cloud: 0%
Mid level cloud: 44%
High level cloud: 50%
Most Significant Cloud Type: medium
45%
0.24 In
Thu 03
May
00:00

NNW
NNW

5 / 8 mph 48 / 46°F 62% 1029 mb
Low level cloud: 3%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: low
4%
0.00 In
06:00

SSW
SSW

29 / 51 mph 50 / 42°F 76% 1004 mb
Low level cloud: 22%
Mid level cloud: 44%
High level cloud: 15%
Most Significant Cloud Type: low
38%
0.14 In
12:00

WNW
WNW

13 / 20 mph 50 / 46°F 76% 1031 mb
Low level cloud: 16%
Mid level cloud: 44%
High level cloud: 8%
Most Significant Cloud Type: low
32%
0.00 In
18:00

WSW
WSW

8 / 17 mph 51 / 48°F 79% 1008 mb
Low level cloud: 1%
Mid level cloud: 56%
High level cloud: 43%
Most Significant Cloud Type: medium
59%
0.02 In
Fri 04
May
00:00

NNW
NNW

14 / 28 mph 51 / 46°F 92% 1031 mb
Low level cloud: 56%
Mid level cloud: 12%
High level cloud: 37%
Most Significant Cloud Type: low
64%
0.00 In
06:00

ENE
ENE

12 / 24 mph 50 / 45°F 83% 1008 mb
Low level cloud: 1%
Mid level cloud: 47%
High level cloud: 12%
Most Significant Cloud Type: medium
50%
0.00 In
12:00

NNE
NNE

22 / 25 mph 54 / 49°F 68% 1031 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 16%
Most Significant Cloud Type: medium
4%
0.00 In
18:00

ENE
ENE

19 / 31 mph 59 / 55°F 84% 1005 mb
Low level cloud: 0%
Mid level cloud: 36%
High level cloud: 33%
Most Significant Cloud Type: medium
36%
0.00 In
Sat 05
May
00:00

NE
NE

26 / 34 mph 52 / 46°F 78% 1029 mb
Low level cloud: 3%
Mid level cloud: 0%
High level cloud: 41%
Most Significant Cloud Type: medium
10%
0.00 In
06:00

NNE
NNE

12 / 25 mph 48 / 44°F 95% 1005 mb
Low level cloud: 80%
Mid level cloud: 67%
High level cloud: 42%
Most Significant Cloud Type: low
100%
0.28 In
12:00

NNE
NNE

31 / 36 mph 57 / 51°F 74% 1024 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 33%
Most Significant Cloud Type: high
32%
0.00 In

Other Locations Near to Guernsey

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