Colwyn Bay weather live forecast

Today's maximum temperature in Colwyn Bay is expected to be 5°C. Select a day from the live weather forecast for Colwyn Bay, Wales, UK for more weather parameters.

Wednesday
18th Feb
5

2

0

0
Thursday
19th Feb
5

2

1

1
Friday
20th Feb
11

5

1

1
Saturday
21st Feb
12

10

0

1
Sunday
22nd Feb
12

8

5

1

5-day weather forecast updated at 04:06 on Wednesday 18th February 2026 GMT

More about Colwyn Bay

Colwyn Bay by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wales

Spabreaks.com: Special offers on UK spa breaks

Sale

Save on spa breaks in the UK with Spabreaks.com
Book with special offers & hotel exclusives online
Filter deals by facilities, treatments, rating & price

Go to Spabreaks.com deal >>

View all Spabreaks.com offers

Spa break finder

Destination

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 18th February 2026

Expect cloudy with sleet or snow in Colwyn Bay, Wales with a maximum temperature of 5°C and no hours of bright sunshine. There are 0-2 mm of sleet/snow expected with 58% chance of some sleet or snow and a strong breeze of 39 kph from the south-east.

5
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
0
hours of sunshine
0
UV index (None)
58
% chance of some sleet or snow
<2
mm of sleet/snow expected
-1
°C wind chill
39
kph wind from SE

Colwyn Bay weather for Thursday 19th February 2026

Expect cloudy with sleet or snow in Colwyn Bay, Wales with a maximum temperature of 5°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 17% chance of some sleet or snow and a gentle breeze of 14 kph from the east.

5
°C maximum temperature
2
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
17
% chance of some sleet or snow
<2
mm of sleet/snow expected
2
°C wind chill
14
kph wind from E

Colwyn Bay weather for Friday 20th February 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 11°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a strong breeze of 45 kph from the south-west.

11
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
79
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
45
kph wind from SW

Colwyn Bay weather for Saturday 21st February 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 68% chance of some rain and a fresh breeze of 31 kph from the south-west.

12
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
68
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
31
kph wind from SW

Colwyn Bay weather for Sunday 22nd February 2026

Expect sunshine and showers in Colwyn Bay, Wales with a maximum temperature of 12°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 68% chance of some rain and a fresh breeze of 30 kph from the south-west.