Wales weather live forecast

Today's maximum temperature in Wales is expected to be 26°C. Select a day from the live weather forecast for Wales (Cardiff), UK for more weather parameters.

Sunday
21st Jun
26

13

13

7
Monday
22nd Jun
31

19

7

6
Tuesday
23rd Jun
33

21

16

7
Wednesday
24th Jun
34

21

12

7
Thursday
25th Jun
34

21

12

7

5-day weather forecast updated at 04:00 on Sunday 21st June 2026 GMT

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Destination

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

Top Wales destinations

Below are temperatures expected today at popular countries, regions and places in Wales. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

All Wales regions

Pembrokeshire

All Wales destinations

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 Sunday 21st June 2026

Expect scattered clouds in Wales with a maximum temperature of 26°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.

26
°C maximum temperature
13
°C minimum temperature
scattered clouds
13
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
26
°C wind chill
7
kph wind from N

Wales weather for Monday 22nd June 2026

Expect broken clouds in Wales with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

31
°C maximum temperature
19
°C minimum temperature
broken clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from E

Wales weather for Tuesday 23rd June 2026

Expect scattered clouds in Wales with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

33
°C maximum temperature
21
°C minimum temperature
scattered clouds
16
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
22
kph wind from W

Wales weather for Wednesday 24th June 2026

Expect scattered clouds in Wales with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

34
°C maximum temperature
21
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
H
high heat & humidity
15
kph wind from E

Wales weather for Thursday 25th June 2026

Expect isolated thunderstorms in Wales with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 19% chance of some rain and a gentle breeze of 17 kph from the north-east.