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.

Saturday
24th Jan
8

6

0

0
Sunday
25th Jan
8

4

0

0
Monday
26th Jan
7

3

0

0
Tuesday
27th Jan
8

4

0

0
Wednesday
28th Jan
8

4

1

0

5-day weather forecast updated at 04:00 on Saturday 24th January 2026 GMT

More about Cardiff

Cardiff by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wales

Travelodge: Hotel rooms from £35 or less

Sale

Book hotels in the UK for £35 or less (London from £49)
Prices based on lowest saver room rates. T&Cs apply
Travel before 20th March 2026 (inclusive)

Go to Travelodge deal >>

Expires at 23:59 on Friday 20th Mar 2026 · View all Travelodge offers

Hotel deal finder

Destination

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 Saturday 24th January 2026

Expect mostly cloudy with rain in Cardiff, Wales with a maximum temperature of 8°C and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 81% chance of some rain and a fresh breeze of 31 kph from the south-east.

8
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
0
UV index (None)
81
% chance of some rain
<20
mm of rainfall expected
4
°C wind chill
31
kph wind from SE

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 50% chance of some rain and a gentle breeze of 17 kph from the east.

8
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
50
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
17
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 93% chance of some rain and a moderate breeze of 20 kph from the south-east.

7
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
93
% chance of some rain
<10
mm of rainfall expected
3
°C wind chill
20
kph wind from SE

Cardiff weather for Tuesday 27th January 2026

Expect cloudy with some rain in Cardiff, Wales with a maximum temperature of 8°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 19 kph from the east.

8
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
72
% chance of some rain
<30
mm of rainfall expected
5
°C wind chill
19
kph wind from E

Cardiff weather for Wednesday 28th January 2026

Expect mostly cloudy with rain in Cardiff, Wales with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 14 kph from the south-west.