Cardiff weather live forecast

Today's maximum temperature in Cardiff is expected to be 8°C. Select a day from the live weather forecast for Cardiff, Wales, UK for more weather parameters.

Sunday
25th Jan
8

5

0

0
Monday
26th Jan
7

5

0

0
Tuesday
27th Jan
9

5

0

0
Wednesday
28th Jan
8

4

3

0
Thursday
29th Jan
8

4

1

0

5-day weather forecast updated at 04:00 on Sunday 25th January 2026 GMT

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

Cardiff weather forecast by day

Below are the detailed weather forecasts for Cardiff for the next 5 days.

Cardiff weather for Sunday 25th January 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 8°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 61% chance of some rain and a gentle breeze of 19 kph from the east.

8
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
61
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
19
kph wind from E

Cardiff weather for Monday 26th January 2026

Expect cloudy with some rain in Cardiff, Wales with a maximum temperature of 7°C and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 96% chance of some rain and a moderate breeze of 23 kph from the east.

7
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
96
% chance of some rain
<10
mm of rainfall expected
4
°C wind chill
23
kph wind from E

Cardiff weather for Tuesday 27th January 2026

Expect cloudy with some rain in Cardiff, Wales with a maximum temperature of 9°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 24 kph from the south-east.

9
°C maximum temperature
5
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
78
% chance of some rain
<20
mm of rainfall expected
5
°C wind chill
24
kph wind from SE

Cardiff weather for Wednesday 28th January 2026

Expect mostly cloudy with rain in Cardiff, Wales with a maximum temperature of 8°C and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 49% chance of some rain and a gentle breeze of 17 kph from the south-east.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
0
UV index (None)
49
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
17
kph wind from SE

Cardiff weather for Thursday 29th January 2026

Expect cloudy with some rain in Cardiff, Wales with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 74% chance of some rain and a gentle breeze of 18 kph from the south-east.