Wales weather forecast

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Below are temperatures expected tomorrow at popular destinations in Wales. Select a destination to see the 5-day weather forecast.

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

Wales weather forecast by day

Below are the detailed weather forecasts for Wales for the next 5 days. The forecasts shown are for Cardiff and may not represent the whole of Wales. Browse more destinations in Wales to view more weather forecasts.

Wales weather for Wednesday 28th July 2021

Below is the Wales weather forecast for Wednesday 28th July 2021. Expect isolated thunderstorms in Wales with a maximum temperature of 18°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 91% chance of some rain and a moderate breeze of 25 kph from the west.

18
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
91
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
25
kph wind from W

Wales weather for Thursday 29th July 2021

Below is the Wales weather forecast for Thursday 29th July 2021. Expect scattered clouds in Wales with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the west.

19
°C maximum temperature
12
°C minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
33
kph wind from W

Wales weather for Friday 30th July 2021

Below is the Wales weather forecast for Friday 30th July 2021. Expect mostly cloudy with rain in Wales with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 50% chance of some rain and a moderate breeze of 21 kph from the west.

19
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
6
hours of sunshine
4
UV index (Moderate)
50
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

Wales weather for Saturday 31st July 2021

Below is the Wales weather forecast for Saturday 31st July 2021. Expect broken clouds in Wales with a maximum temperature of 21°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

21
°C maximum temperature
14
°C minimum temperature
broken clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
21
°C wind chill
17
kph wind from W

Wales weather for Sunday 1st August 2021

Below is the Wales weather forecast for Sunday 1st August 2021. Expect broken clouds in Wales with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.