Colwyn Bay weather live forecast

Today's maximum temperature in Colwyn Bay is expected to be 27°C. Select a day from the live weather forecast for Colwyn Bay, Wales, UK for more weather parameters.

Monday
3rd Aug
27

17

1

5
Tuesday
4th Aug
22

18

4

3
Wednesday
5th Aug
19

15

5

4
Thursday
6th Aug
16

13

5

4
Friday
7th Aug
18

12

2

5

5-day weather forecast updated at 04:03 on Monday 3rd August 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 promo code: 8% off bookings & vouchers

Exclusive

Save 8% on spa breaks, spa days & gift vouchers
Check out latest offers on over 550 spas across the UK
A guaranteed experience to suit your budget & occasion

Show discount code

******SB8

Redeem Spabreaks.com discount code >>

Expires at 23:59 on Thursday 31st Dec 2026 · 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 Monday 3rd August 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 20 kph from the south-east.

27
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
5
UV index (Moderate)
35
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
20
kph wind from SE

Colwyn Bay weather for Tuesday 4th August 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 35% chance of some rain and a moderate breeze of 26 kph from the south-west.

22
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
3
UV index (Moderate)
35
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from SW

Colwyn Bay weather for Wednesday 5th August 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a strong breeze of 45 kph from the west.

19
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
53
% chance of some rain
<2
mm of rainfall expected
19
°C wind chill
45
kph wind from W

Colwyn Bay weather for Thursday 6th August 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 45% chance of some rain and a fresh breeze of 34 kph from the north-west.

16
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
4
UV index (Moderate)
45
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
34
kph wind from NW

Colwyn Bay weather for Friday 7th August 2026

Expect mostly cloudy with light rain in Colwyn Bay, Wales with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 25 kph from the south-west.