Wales weather live forecast

Today's maximum temperature in Wales is expected to be 19°C. Select a day from the live weather forecast for Wales (Cardiff), UK for more weather parameters.

Wednesday
17th Jun
19

16

5

2
Thursday
18th Jun
23

15

2

4
Friday
19th Jun
22

15

4

5
Saturday
20th Jun
20

14

1

6
Sunday
21st Jun
26

15

2

7

5-day weather forecast updated at 04:00 on Tuesday 16th 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 Wednesday 17th June 2026

Expect mostly cloudy with light rain in Wales with a maximum temperature of 19°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 19 kph from the west.

19
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
5
hours of sunshine
2
UV index (Low)
29
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
19
kph wind from W

Wales weather for Thursday 18th June 2026

Expect broken clouds in Wales with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

23
°C maximum temperature
15
°C minimum temperature
broken clouds
2
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from S

Wales weather for Friday 19th June 2026

Expect mostly cloudy with light rain in Wales with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 19 kph from the south-west.

22
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
5
UV index (Moderate)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Wales weather for Saturday 20th June 2026

Expect mostly cloudy with light rain in Wales with a maximum temperature of 20°C, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a light breeze of 11 kph from the west.

20
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
6
UV index (High)
31
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
11
kph wind from W

Wales weather for Sunday 21st June 2026

Expect broken clouds in Wales with a maximum temperature of 26°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north.