Cardiff weather live forecast

Today's maximum temperature in Cardiff is expected to be 19°C. Select a day from the live weather forecast for Cardiff, Wales, UK for more weather parameters.

Wednesday
8th Apr
19

9

9

3
Thursday
9th Apr
12

6

6

3
Friday
10th Apr
12

5

1

4
Saturday
11th Apr
11

5

7

3
Sunday
12th Apr
13

4

10

1

5-day weather forecast updated at 04:00 on Tuesday 7th April 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 8th April 2026

Expect scattered clouds in Cardiff, Wales with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the west.

19
°C maximum temperature
9
°C minimum temperature
scattered clouds
9
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
19
°C wind chill
15
kph wind from W

Cardiff weather for Thursday 9th April 2026

Expect sunshine and showers in Cardiff, Wales with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a moderate breeze of 26 kph from the west.

12
°C maximum temperature
6
°C minimum temperature
sunshine and showers
6
hours of sunshine
3
UV index (Moderate)
16
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from W

Cardiff weather for Friday 10th April 2026

Expect overcast skies in Cardiff, Wales with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south.

12
°C maximum temperature
5
°C minimum temperature
overcast skies
1
hour of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
22
kph wind from S

Cardiff weather for Saturday 11th April 2026

Expect isolated thunderstorms in Cardiff, Wales with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and a moderate breeze of 22 kph from the south-west.

11
°C maximum temperature
5
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
3
UV index (Moderate)
43
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
kph wind from SW

Cardiff weather for Sunday 12th April 2026

Expect sunshine and showers in Cardiff, Wales with a maximum temperature of 13°C, maximum UV of 1 (Low) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 19 kph from the west.