Cardiff weather live forecast

Today's maximum temperature in Cardiff is expected to be 13°C. Select a day from the live weather forecast for Cardiff, Wales, UK for more weather parameters.

Saturday
10th Oct
13

9

5

2
Sunday
11th Oct
14

7

2

1
Monday
12th Oct
18

15

0

1
Tuesday
13th Oct
17

12

6

2
Wednesday
14th Oct
17

12

4

2

5-day weather forecast updated at 04:00 on Saturday 10th October 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 Saturday 10th October 2026

Expect broken clouds in Cardiff, Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

13
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from W

Cardiff weather for Sunday 11th October 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 14°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 13 kph from the south.

14
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
45
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
13
kph wind from S

Cardiff weather for Monday 12th October 2026

Expect mostly cloudy with light rain in Cardiff, Wales with a maximum temperature of 18°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 14 kph from the south-west.

18
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
54
% chance of some rain
<5
mm of rainfall expected
18
°C wind chill
14
kph wind from SW

Cardiff weather for Tuesday 13th October 2026

Expect sunshine and showers in Cardiff, Wales with a maximum temperature of 17°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 22 kph from the south-west.

17
°C maximum temperature
12
°C minimum temperature
sunshine and showers
6
hours of sunshine
2
UV index (Low)
74
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
22
kph wind from SW

Cardiff weather for Wednesday 14th October 2026

Expect broken clouds in Cardiff, Wales with a maximum temperature of 17°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-west.