Wales weather live forecast

Today's maximum temperature in Wales is expected to be 23°C. Select a day from the live weather forecast for Wales (Cardiff), UK for more weather parameters.

Friday
22nd May
23

12

11

UV6
Saturday
23rd May
21

13

11

UV6
Sunday
24th May
26

11

16

UV7
Monday
25th May
30

16

16

UV7
Tuesday
26th May
28

16

16

UV7

5-day weather forecast updated at 04:00 on Friday 22nd May 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 Friday 22nd May 2026

Expect scattered clouds in Wales with a maximum temperature of 23°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

23
°C maximum temperature
12
°C minimum temperature
scattered clouds
11
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
12
kph wind from S

Wales weather for Saturday 23rd May 2026

Expect scattered clouds in Wales with a maximum temperature of 21°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

21
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from W

Wales weather for Sunday 24th May 2026

Expect scattered clouds in Wales with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 5 kph from the south.

26
°C maximum temperature
11
°C minimum temperature
scattered clouds
16
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
5
kph wind from S

Wales weather for Monday 25th May 2026

Expect clear skies in Wales with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-east.

30
°C maximum temperature
16
°C minimum temperature
clear skies
16
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from SE

Wales weather for Tuesday 26th May 2026

Expect clear skies in Wales with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 16 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-east.