Cardiff weather live forecast

Today's maximum temperature in Cardiff is expected to be 9°C. Select a day from the live weather forecast for Cardiff, Wales, UK for more weather parameters.

Wednesday
4th Feb
9

3

2

1
Thursday
5th Feb
10

8

1

0
Friday
6th Feb
10

7

2

0
Saturday
7th Feb
10

7

1

1
Sunday
8th Feb
10

7

1

1

5-day weather forecast updated at 04:01 on Wednesday 4th February 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 Wednesday 4th February 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 9°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 24 kph from the east.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
47
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
24
kph wind from E

Cardiff weather for Thursday 5th February 2026

Expect cloudy with some rain in Cardiff, Wales with a maximum temperature of 10°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 82% chance of some rain and a moderate breeze of 25 kph from the east.

10
°C maximum temperature
8
°C minimum temperature
cloudy with some rain
1
hour of sunshine
0
UV index (None)
82
% chance of some rain
<20
mm of rainfall expected
6
°C wind chill
25
kph wind from E

Cardiff weather for Friday 6th February 2026

Expect mostly cloudy with rain in Cardiff, Wales with a maximum temperature of 10°C and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 13 kph from the east.

10
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
0
UV index (None)
76
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Cardiff weather for Saturday 7th February 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 13 kph from the south-east.

10
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
1
UV index (Low)
67
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from SE

Cardiff weather for Sunday 8th February 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 10°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a light breeze of 9 kph from the south-east.