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Weather Cardiff
Wales · United Kingdom
Sun, 04/01
13:43
Weather Cardiff
now
4°
10
km/h
90 Min. Weather
cloudy
14:00
4
°
20 %
15:00
3
°
20 %
16:00
2
°
20 %
17:00
0
°
20 %
18:00
0
°
20 %
19:00
0
°
20 %
20:00
0
°
20 %
21:00
-1
°
20 %
22:00
-1
°
20 %
23:00
-1
°
20 %
00:00
-1
°
20 %
01:00
-1
°
20 %
02:00
-1
°
20 %
03:00
-1
°
20 %
04:00
-2
°
20 %
05:00
-2
°
10 %
06:00
-2
°
10 %
07:00
-3
°
10 %
08:00
-3
°
10 %
09:00
-3
°
10 %
10:00
-1
°
10 %
11:00
2
°
10 %
12:00
3
°
10 %
13:00
4
°
10 %
14:00
4
°
10 %
15:00
3
°
10 %
16:00
1
°
10 %
17:00
0
°
10 %
18:00
-1
°
10 %
19:00
-2
°
10 %
20:00
-3
°
10 %
21:00
-3
°
10 %
22:00
-3
°
10 %
23:00
-3
°
10 %
00:00
-3
°
10 %
01:00
-3
°
10 %
02:00
-3
°
10 %
03:00
-3
°
10 %
04:00
-3
°
10 %
05:00
-4
°
10 %
06:00
-4
°
10 %
07:00
-3
°
20 %
08:00
-2
°
20 %
09:00
-1
°
20 %
10:00
1
°
20 %
11:00
3
°
20 %
12:00
6
°
20 %
13:00
6
°
20 %
14:00
7
°
20 %
WeatherRadar
Forecast
Map
Afternoon
4
°
20 %
Evening
-1
°
20 %
Night
-3
°
20 %
Morning
-3
°
10 %
Afternoon
4
°
10 %
Evening
-3
°
10 %
Night
-4
°
10 %
Morning
-1
°
20 %
Afternoon
7
°
40 %
Evening
4
°
60 %
Night
0
°
50 %
Morning
0
°
20 %
Afternoon
5
°
40 %
Evening
3
°
60 %
Night
3
°
50 %
Morning
5
°
50 %
Afternoon
7
°
80 %
Evening
4
°
90 %
Night
2
°
90 %
Morning
2
°
80 %
Afternoon
5
°
50 %
Evening
1
°
30 %
Night
1
°
20 %
Morning
5
°
30 %
Afternoon
7
°
60 %
Evening
4
°
60 %
Night
4
°
60 %
Morning
5
°
70 %
Afternoon
8
°
60 %
Evening
7
°
40 %
Night
6
°
60 %
Morning
6
°
40 %
Afternoon
9
°
40 %
Evening
5
°
30 %
Night
4
°
20 %
Morning
4
°
40 %
Afternoon
7
°
30 %
Evening
4
°
30 %
Night
4
°
40 %
Morning
6
°
60 %
Afternoon
9
°
40 %
Evening
6
°
40 %
Night
5
°
60 %
Morning
5
°
40 %
Afternoon
7
°
30 %
Evening
5
°
40 %
Night
5
°
40 %
Morning
5
°
40 %
Afternoon
8
°
40 %
Evening
6
°
50 %
Night
5
°
40 %
Morning
5
°
40 %
Afternoon
8
°
40 %
Evening
6
°
40 %
Night
5
°
50 %
today
Sunday, 04/01
04/01
4
°
-4
°
5 h
20 %
tomorrow
Monday, 05/01
05/01
4
°
-3
°
8 h
10 %
Tuesday
Tuesday, 06/01
06/01
7
°
-4
°
3 h
60 %
Wednesday
Wednesday, 07/01
07/01
5
°
0
°
1 h
60 %
Thursday
Thursday, 08/01
08/01
7
°
3
°
0 h
80 %
Friday
Friday, 09/01
09/01
5
°
2
°
1 h
80 %
Saturday
Saturday, 10/01
10/01
7
°
1
°
3 h
60 %
Sunday
Sunday, 11/01
11/01
8
°
4
°
1 h
70 %
Monday
Monday, 12/01
12/01
9
°
6
°
1 h
40 %
Tuesday
Tuesday, 13/01
13/01
7
°
4
°
1 h
40 %
Wednesday
Wednesday, 14/01
14/01
9
°
4
°
1 h
60 %
Thursday
Thursday, 15/01
15/01
7
°
5
°
2 h
40 %
Friday
Friday, 16/01
16/01
8
°
5
°
1 h
50 %
Saturday
Saturday, 17/01
17/01
8
°
5
°
2 h
40 %
Top News
July to December
2025: The year in weather
WindRadar
14 day weather
Su
-4
4
Mo
-3
4
Tu
-4
7
We
0
5
Th
3
7
Fr
2
5
Sa
1
7
Su
4
8
Mo
6
9
Tu
4
7
We
4
9
Th
5
7
Fr
5
8
Sa
5
8
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
low
7-Day Pollen Forecast
UV Index
today
0
low
6-Day UV Forecast
Coast
today
tomorrow
Water 7° / Air 4°
Waves 0.5 m /
light wind from W
Water 7° / Air 4°
Waves 0.4 m /
light wind from W
Regional values
Cardiff, Bute Park (9m)
Sun, 04/01, 13:00
5°
-
Cardiff Airport (67m)
Sun, 04/01, 13:20
4°
-
Wind W 14 km/h
St Athan (49m)
Sun, 04/01, 13:00
3.7°
mostly clear
Wind W 14 km/h
Gusts 21 km/h
Usk No 2 (25m)
Sun, 04/01, 13:00
3.6°
-
History
Weather Station Cardiff, Bute Park
Maximum Temperature [°C] 12/08/2025 to 01/04/2026
Precipitation [mm] 12/08/2025 to 01/04/2026
RainfallRadar
Severe weather warnings
United Kingdom
Thunderstorm
Heavy rain
Storm
Ice
3-Day Severe Weather Outlook
Forecast Map
today
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
13:43 local time
Sun
08:17
16:17
8h 0min
Moon
17:30
09:34
Waning gibbous
News
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