Colwyn Bay weather live forecast

Today's maximum temperature in Colwyn Bay is expected to be 9°C. Select a day from the live weather forecast for Colwyn Bay, Wales, UK for more weather parameters.

Wednesday
13th May
9

8

4

3
Thursday
14th May
9

8

4

3
Friday
15th May
9

7

8

4
Saturday
16th May
10

6

5

2
Sunday
17th May
11

9

3

3

5-day weather forecast updated at 04:03 on Wednesday 13th May 2026 GMT

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The 5-day weather forecast for Wales (Colwyn Bay) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Colwyn Bay weather forecast by day

Below are the detailed weather forecasts for Colwyn Bay for the next 5 days.

Colwyn Bay weather for Wednesday 13th May 2026

Expect mostly cloudy with rain in Colwyn Bay, Wales with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 92% chance of some rain and a fresh breeze of 38 kph from the north-west.

9
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
3
UV index (Moderate)
92
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
38
kph wind from NW

Colwyn Bay weather for Thursday 14th May 2026

Expect mostly cloudy with rain in Colwyn Bay, Wales with a maximum temperature of 9°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 78% chance of some rain and a fresh breeze of 30 kph from the north-west.

9
°C maximum temperature
8
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
3
UV index (Moderate)
78
% chance of some rain
<10
mm of rainfall expected
5
°C wind chill
30
kph wind from NW

Colwyn Bay weather for Friday 15th May 2026

Expect sunshine and showers in Colwyn Bay, Wales with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a fresh breeze of 35 kph from the north-west.

9
°C maximum temperature
7
°C minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
30
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
35
kph wind from NW

Colwyn Bay weather for Saturday 16th May 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 10°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a gentle breeze of 19 kph from the west.

10
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
2
UV index (Low)
36
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from W

Colwyn Bay weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 13 kph from the west.