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Colwyn Bay 14 Day Long Range Forecast

14 Day weather providing an extended long range forecast outlook for Colwyn Bay

Gwynedd, United Kingdom

Long range weather outlook for Colwyn Bay includes 14 day forecast summary:

The forecast for Colwyn Bay in the coming two weeks is predicting the average daytime maximum temperature will be around 19°C, with a high for the two weeks of 23°C expected on the afternoon of Tuesday 21st. The mean minimum temperature will be 12°C, dipping to its lowest on the morning of Tuesday 28th at 9°C. The next 14 days will have most days seeing a little rain. The indicators are that Friday 24th will have the most precipitation with an accumulation of around 5.0mm. On the whole winds are likely to be moderate.

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

SW
SW

11 / 12 mph 69 / 68°F 85% 1017 mb
Low level cloud: 72%
Mid level cloud: 7%
High level cloud: 22%
Most Significant Cloud Type: low
77%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SW
SW

10 / 13 mph 67 / 67°F 90% 1017 mb
Low level cloud: 87%
Mid level cloud: 16%
High level cloud: 71%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Sun 19
Aug
00:00

SSW
SSW

12 / 25 mph 62 / 62°F 89% 1015 mb
Low level cloud: 86%
Mid level cloud: 46%
High level cloud: 95%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
03:00

SW
SW

15 / 32 mph 60 / 60°F 92% 1013 mb
Low level cloud: 70%
Mid level cloud: 46%
High level cloud: 9%
Most Significant Cloud Type: low
87%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
06:00

SW
SW

17 / 36 mph 59 / 55°F 91% 1012 mb
Low level cloud: 75%
Mid level cloud: 64%
High level cloud: 0%
Most Significant Cloud Type: low
97%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
09:00

WSW
WSW

15 / 26 mph 62 / 62°F 87% 1013 mb
Low level cloud: 86%
Mid level cloud: 43%
High level cloud: 8%
Most Significant Cloud Type: low
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

W
W

14 / 16 mph 66 / 65°F 88% 1015 mb
Low level cloud: 89%
Mid level cloud: 28%
High level cloud: 0%
Most Significant Cloud Type: low
98%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

WNW
WNW

13 / 15 mph 68 / 67°F 81% 1017 mb
Low level cloud: 68%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
71%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

WNW
WNW

9 / 11 mph 67 / 65°F 84% 1018 mb
Low level cloud: 43%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
50%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

WSW
WSW

5 / 7 mph 63 / 63°F 96% 1019 mb
Low level cloud: 64%
Mid level cloud: 32%
High level cloud: 0%
Most Significant Cloud Type: low
75%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 20
Aug
00:00

SW
SW

5 / 11 mph 59 / 58°F 96% 1020 mb
Low level cloud: 46%
Mid level cloud: 41%
High level cloud: 36%
Most Significant Cloud Type: low
64%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

SSW
SSW

6 / 12 mph 58 / 58°F 96% 1019 mb
Low level cloud: 59%
Mid level cloud: 45%
High level cloud: 8%
Most Significant Cloud Type: low
75%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SW
SW

6 / 11 mph 60 / 60°F 96% 1020 mb
Low level cloud: 42%
Mid level cloud: 46%
High level cloud: 3%
Most Significant Cloud Type: low
58%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WSW
WSW

3 / 5 mph 66 / 64°F 94% 1020 mb
Low level cloud: 35%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
50%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
12:00

WNW
WNW

3 / 4 mph 67 / 64°F 95% 1020 mb
Low level cloud: 43%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
58%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
15:00

NW
NW

3 / 4 mph 68 / 65°F 92% 1020 mb
Low level cloud: 48%
Mid level cloud: 44%
High level cloud: 0%
Most Significant Cloud Type: low
63%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

NW
NW

4 / 5 mph 68 / 66°F 89% 1019 mb
Low level cloud: 60%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
69%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SW
SW

4 / 7 mph 60 / 60°F 96% 1021 mb
Low level cloud: 42%
Mid level cloud: 21%
High level cloud: 0%
Most Significant Cloud Type: low
49%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Tue 21
Aug
00:00

SW
SW

6 / 13 mph 58 / 57°F 96% 1020 mb
Low level cloud: 49%
Mid level cloud: 7%
High level cloud: 0%
Most Significant Cloud Type: low
51%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

SW
SW

6 / 11 mph 58 / 57°F 96% 1020 mb
Low level cloud: 85%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
87%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
06:00

SW
SW

5 / 8 mph 60 / 60°F 96% 1020 mb
Low level cloud: 83%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
86%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

WSW
WSW

5 / 7 mph 67 / 65°F 90% 1020 mb
Low level cloud: 61%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
64%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
12:00

WSW
WSW

7 / 9 mph 73 / 76°F 70% 1019 mb
Low level cloud: 23%
Mid level cloud: 9%
High level cloud: 5%
Most Significant Cloud Type: low
26%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

WSW
WSW

9 / 11 mph 74 / 76°F 70% 1018 mb
Low level cloud: 32%
Mid level cloud: 5%
High level cloud: 2%
Most Significant Cloud Type: low
33%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
18:00

SW
SW

10 / 13 mph 69 / 68°F 81% 1018 mb
Low level cloud: 19%
Mid level cloud: 6%
High level cloud: 2%
Most Significant Cloud Type: low
20%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
21:00

SW
SW

11 / 17 mph 64 / 64°F 91% 1019 mb
Low level cloud: 24%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
30%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Wed 22
Aug
00:00

SW
SW

9 / 15 mph 63 / 63°F 95% 1019 mb
Low level cloud: 81%
Mid level cloud: 45%
High level cloud: 0%
Most Significant Cloud Type: low
96%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
03:00

W
W

7 / 11 mph 61 / 61°F 98% 1018 mb
Low level cloud: 79%
Mid level cloud: 46%
High level cloud: 0%
Most Significant Cloud Type: low
95%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
06:00

W
W

6 / 8 mph 60 / 60°F 95% 1019 mb
Low level cloud: 57%
Mid level cloud: 44%
High level cloud: 67%
Most Significant Cloud Type: low
80%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
09:00

W
W

6 / 8 mph 64 / 63°F 88% 1019 mb
Low level cloud: 69%
Mid level cloud: 44%
High level cloud: 73%
Most Significant Cloud Type: low
93%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
12:00

W
W

5 / 6 mph 66 / 66°F 76% 1019 mb
Low level cloud: 65%
Mid level cloud: 61%
High level cloud: 94%
Most Significant Cloud Type: low
97%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
15:00

NW
NW

4 / 5 mph 68 / 67°F 80% 1017 mb
Low level cloud: 81%
Mid level cloud: 63%
High level cloud: 37%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
18:00

ESE
ESE

4 / 5 mph 66 / 66°F 96% 1016 mb
Low level cloud: 89%
Mid level cloud: 69%
High level cloud: 9%
Most Significant Cloud Type: low
100%
Expect 0.09 In of precipitation over the past 3 hours.
0.09 In
21:00

SW
SW

10 / 15 mph 64 / 64°F 96% 1015 mb
Low level cloud: 86%
Mid level cloud: 59%
High level cloud: 22%
Most Significant Cloud Type: low
100%
Expect 0.08 In of precipitation over the past 3 hours.
0.08 In
Thu 23
Aug
00:00

SW
SW

10 / 15 mph 62 / 62°F 97% 1014 mb
Low level cloud: 88%
Mid level cloud: 66%
High level cloud: 78%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
03:00

W
W

8 / 12 mph 60 / 60°F 98% 1012 mb
Low level cloud: 91%
Mid level cloud: 69%
High level cloud: 1%
Most Significant Cloud Type: low
100%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
06:00

WNW
WNW

9 / 13 mph 57 / 56°F 95% 1012 mb
Low level cloud: 86%
Mid level cloud: 47%
High level cloud: 32%
Most Significant Cloud Type: low
100%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
09:00

W
W

13 / 15 mph 58 / 55°F 84% 1012 mb
Low level cloud: 54%
Mid level cloud: 4%
High level cloud: 1%
Most Significant Cloud Type: low
55%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
12:00

W
W

14 / 16 mph 60 / 60°F 75% 1012 mb
Low level cloud: 86%
Mid level cloud: 43%
High level cloud: 71%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
15:00

W
W

17 / 21 mph 59 / 55°F 66% 1013 mb
Low level cloud: 26%
Mid level cloud: 10%
High level cloud: 74%
Most Significant Cloud Type: low
38%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
18:00

W
W

15 / 21 mph 57 / 52°F 68% 1013 mb
Low level cloud: 7%
Mid level cloud: 15%
High level cloud: 0%
Most Significant Cloud Type: low
12%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
21:00

W
W

16 / 23 mph 53 / 49°F 73% 1014 mb
Low level cloud: 28%
Mid level cloud: 13%
High level cloud: 0%
Most Significant Cloud Type: low
32%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Fri 24
Aug
00:00

W
W

16 / 26 mph 52 / 46°F 78% 1014 mb
Low level cloud: 59%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: low
61%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
03:00

W
W

16 / 28 mph 50 / 45°F 85% 1013 mb
Low level cloud: 68%
Mid level cloud: 65%
High level cloud: 32%
Most Significant Cloud Type: low
93%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
06:00

W
W

15 / 28 mph 49 / 44°F 87% 1013 mb
Low level cloud: 66%
Mid level cloud: 27%
High level cloud: 9%
Most Significant Cloud Type: low
76%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
09:00

W
W

17 / 28 mph 52 / 47°F 74% 1013 mb
Low level cloud: 25%
Mid level cloud: 41%
High level cloud: 85%
Most Significant Cloud Type: low
49%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
12:00

W
W

17 / 22 mph 55 / 50°F 79% 1013 mb
Low level cloud: 31%
Mid level cloud: 78%
High level cloud: 98%
Most Significant Cloud Type: low
70%
Expect 0.04 In of precipitation over the past 3 hours.
0.04 In
15:00

W
W

16 / 22 mph 56 / 51°F 81% 1012 mb
Low level cloud: 23%
Mid level cloud: 46%
High level cloud: 55%
Most Significant Cloud Type: low
45%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
18:00

W
W

12 / 15 mph 55 / 51°F 84% 1012 mb
Low level cloud: 23%
Mid level cloud: 44%
High level cloud: 99%
Most Significant Cloud Type: low
50%
Expect 0.03 In of precipitation over the past 3 hours.
0.03 In
21:00

WNW
WNW

10 / 14 mph 52 / 49°F 86% 1013 mb
Low level cloud: 16%
Mid level cloud: 31%
High level cloud: 3%
Most Significant Cloud Type: low
27%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Sat 25
Aug
00:00

NNW
NNW

18 / 30 mph 52 / 47°F 89% 1014 mb
Low level cloud: 85%
Mid level cloud: 21%
High level cloud: 3%
Most Significant Cloud Type: low
92%
0.15 In
06:00

WSW
WSW

7 / 14 mph 51 / 48°F 91% 1024 mb
Low level cloud: 54%
Mid level cloud: 2%
High level cloud: 4%
Most Significant Cloud Type: low
55%
0.00 In
12:00

WSW
WSW

15 / 18 mph 63 / 63°F 64% 1022 mb
Low level cloud: 81%
Mid level cloud: 58%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.00 In
18:00

SW
SW

13 / 15 mph 61 / 61°F 93% 1016 mb
Low level cloud: 69%
Mid level cloud: 74%
High level cloud: 83%
Most Significant Cloud Type: low
100%
0.03 In
Sun 26
Aug
00:00

NNW
NNW

5 / 11 mph 50 / 48°F 88% 1017 mb
Low level cloud: 43%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
45%
0.01 In
06:00

WSW
WSW

6 / 9 mph 60 / 60°F 97% 1010 mb
Low level cloud: 88%
Mid level cloud: 44%
High level cloud: 9%
Most Significant Cloud Type: low
100%
0.01 In
12:00

W
W

7 / 9 mph 61 / 61°F 58% 1018 mb
Low level cloud: 10%
Mid level cloud: 17%
High level cloud: 0%
Most Significant Cloud Type: low
16%
0.00 In
18:00

SSW
SSW

2 / 3 mph 61 / 61°F 73% 1013 mb
Low level cloud: 0%
Mid level cloud: 74%
High level cloud: 7%
Most Significant Cloud Type: medium
74%
0.01 In
Mon 27
Aug
00:00

W
W

9 / 13 mph 60 / 60°F 97% 1011 mb
Low level cloud: 87%
Mid level cloud: 63%
High level cloud: 85%
Most Significant Cloud Type: low
100%
0.01 In
06:00

WNW
WNW

8 / 13 mph 50 / 47°F 88% 1015 mb
Low level cloud: 80%
Mid level cloud: 0%
High level cloud: 11%
Most Significant Cloud Type: low
81%
0.01 In
12:00

NW
NW

11 / 14 mph 58 / 55°F 70% 1017 mb
Low level cloud: 85%
Mid level cloud: 0%
High level cloud: 3%
Most Significant Cloud Type: low
84%
0.02 In
18:00

WSW
WSW

7 / 10 mph 57 / 55°F 68% 1018 mb
Low level cloud: 0%
Mid level cloud: 7%
High level cloud: 7%
Most Significant Cloud Type: medium
6%
0.00 In
Tue 28
Aug
00:00

NW
NW

4 / 9 mph 50 / 48°F 77% 1021 mb
Low level cloud: 10%
Mid level cloud: 0%
High level cloud: 17%
Most Significant Cloud Type: low
11%
0.00 In
06:00

SW
SW

11 / 17 mph 55 / 52°F 82% 1018 mb
Low level cloud: 16%
Mid level cloud: 55%
High level cloud: 10%
Most Significant Cloud Type: medium
100%
0.00 In
12:00

W
W

2 / 3 mph 68 / 68°F 54% 1022 mb
Low level cloud: 17%
Mid level cloud: 5%
High level cloud: 0%
Most Significant Cloud Type: low
18%
0.00 In
18:00

SW
SW

10 / 11 mph 63 / 63°F 79% 1016 mb
Low level cloud: 44%
Mid level cloud: 11%
High level cloud: 1%
Most Significant Cloud Type: low
47%
0.00 In
Wed 29
Aug
00:00

SSW
SSW

5 / 10 mph 48 / 46°F 93% 1021 mb
Low level cloud: 3%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: low
3%
0.00 In
06:00

SW
SW

10 / 14 mph 58 / 56°F 93% 1017 mb
Low level cloud: 66%
Mid level cloud: 11%
High level cloud: 15%
Most Significant Cloud Type: low
71%
0.00 In
12:00

SW
SW

7 / 8 mph 65 / 65°F 61% 1019 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 0%
Most Significant Cloud Type: high
0%
0.00 In
18:00

SW
SW

6 / 9 mph 65 / 65°F 78% 1017 mb
Low level cloud: 0%
Mid level cloud: 20%
High level cloud: 78%
Most Significant Cloud Type: medium
22%
0.00 In
Thu 30
Aug
00:00

SW
SW

6 / 13 mph 50 / 47°F 94% 1016 mb
Low level cloud: 8%
Mid level cloud: 3%
High level cloud: 4%
Most Significant Cloud Type: low
9%
0.00 In
06:00

S
S

9 / 20 mph 53 / 50°F 94% 1013 mb
Low level cloud: 34%
Mid level cloud: 6%
High level cloud: 85%
Most Significant Cloud Type: low
45%
0.00 In
12:00

NW
NW

8 / 10 mph 58 / 56°F 96% 1018 mb
Low level cloud: 80%
Mid level cloud: 64%
High level cloud: 0%
Most Significant Cloud Type: low
100%
0.10 In
18:00

SW
SW

15 / 22 mph 63 / 63°F 94% 1008 mb
Low level cloud: 64%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: low
67%
0.14 In
Fri 31
Aug
00:00

NNW
NNW

9 / 14 mph 51 / 47°F 81% 1027 mb
Low level cloud: 19%
Mid level cloud: 0%
High level cloud: 10%
Most Significant Cloud Type: low
19%
0.02 In
06:00

WNW
WNW

15 / 19 mph 55 / 51°F 81% 1012 mb
Low level cloud: 60%
Mid level cloud: 3%
High level cloud: 4%
Most Significant Cloud Type: low
61%
0.03 In
12:00

NNW
NNW

6 / 8 mph 57 / 56°F 72% 1031 mb
Low level cloud: 66%
Mid level cloud: 0%
High level cloud: 35%
Most Significant Cloud Type: low
70%
0.00 In
18:00

W
W

9 / 10 mph 58 / 56°F 69% 1016 mb
Low level cloud: 26%
Mid level cloud: 2%
High level cloud: 33%
Most Significant Cloud Type: low
30%
0.01 In
Sat 01
Sep
00:00

SW
SW

1 / 2 mph 47 / 47°F 90% 1033 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 8%
Most Significant Cloud Type: medium
2%
0.00 In
06:00

SSE
SSE

6 / 13 mph 42 / 38°F 94% 1013 mb
Low level cloud: 16%
Mid level cloud: 1%
High level cloud: 76%
Most Significant Cloud Type: low
25%
0.00 In
12:00

WNW
WNW

2 / 3 mph 70 / 70°F 58% 1032 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 14%
Most Significant Cloud Type: high
13%
0.00 In
18:00

ESE
ESE

11 / 12 mph 57 / 54°F 94% 1002 mb
Low level cloud: 62%
Mid level cloud: 71%
High level cloud: 61%
Most Significant Cloud Type: low
94%
0.21 In
Sun 02
Sep
00:00

SE
SE

4 / 9 mph 47 / 46°F 93% 1030 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 15%
Most Significant Cloud Type: high
14%
0.00 In
06:00

ENE
ENE

5 / 7 mph 53 / 52°F 96% 998 mb
Low level cloud: 80%
Mid level cloud: 84%
High level cloud: 99%
Most Significant Cloud Type: low
100%
0.69 In
12:00

SSE
SSE

4 / 4 mph 73 / 76°F 56% 1026 mb
Low level cloud: 0%
Mid level cloud: 0%
High level cloud: 12%
Most Significant Cloud Type: high
11%
0.00 In
18:00

N
N

17 / 22 mph 53 / 49°F 93% 1002 mb
Low level cloud: 99%
Mid level cloud: 96%
High level cloud: 51%
Most Significant Cloud Type: low
100%
0.79 In

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