Wales weather live forecast

Today's maximum temperature in Wales is expected to be 12°C. Select a day from the live weather forecast for Wales (Cardiff), UK for more weather parameters.

Thursday
14th May
12

5

8

3
Friday
15th May
14

4

9

4
Saturday
16th May
13

4

1

2
Sunday
17th May
14

8

0

3
Monday
18th May
14

8

0

4

5-day weather forecast updated at 04:00 on Thursday 14th 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 Thursday 14th May 2026

Expect sunshine and showers in Wales with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a gentle breeze of 16 kph from the north-west.

12
°C maximum temperature
5
°C minimum temperature
sunshine and showers
8
hours of sunshine
3
UV index (Moderate)
77
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
16
kph wind from NW

Wales weather for Friday 15th May 2026

Expect sunshine and showers in Wales with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 16 kph from the north.

14
°C maximum temperature
4
°C minimum temperature
sunshine and showers
9
hours of sunshine
4
UV index (Moderate)
30
% chance of some rain
<2
mm of rainfall expected
14
°C wind chill
16
kph wind from N

Wales weather for Saturday 16th May 2026

Expect mostly cloudy with light rain in Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a moderate breeze of 25 kph from the west.

13
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
42
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
25
kph wind from W

Wales weather for Sunday 17th May 2026

Expect mostly cloudy with light rain in Wales with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 20 kph from the west.

14
°C maximum temperature
8
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
45
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
20
kph wind from W

Wales weather for Monday 18th May 2026

Expect cloudy with some rain in Wales with a maximum temperature of 14°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 18 kph from the south.