Cardiff weather live forecast

Today's maximum temperature in Cardiff is expected to be 10°C. Select a day from the live weather forecast for Cardiff, Wales, UK for more weather parameters.

Friday
20th Feb
10

3

2

1
Saturday
21st Feb
12

9

0

0
Sunday
22nd Feb
11

9

3

1
Monday
23rd Feb
12

9

4

0
Tuesday
24th Feb
13

9

0

2

5-day weather forecast updated at 04:01 on Friday 20th 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 Friday 20th February 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 10°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 82% chance of some rain and a fresh breeze of 32 kph from the west.

10
°C maximum temperature
3
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
82
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
32
kph wind from W

Cardiff weather for Saturday 21st February 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 12°C and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 26 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
0
UV index (None)
87
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
26
kph wind from SW

Cardiff weather for Sunday 22nd February 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a moderate breeze of 28 kph from the west.

11
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
1
UV index (Low)
38
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
28
kph wind from W

Cardiff weather for Monday 23rd February 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 12°C and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 59% chance of some rain and a moderate breeze of 24 kph from the west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
0
UV index (None)
59
% chance of some rain
<5
mm of rainfall expected
12
°C wind chill
24
kph wind from W

Cardiff weather for Tuesday 24th February 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 18 kph from the south.