Home
Weather Cardiff
WeatherRadar
RainRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
Career
Home
/
Weather Cardiff
Wales · United Kingdom
Fri, 05/15
08:52 AM
Weather Cardiff
now
51°
90 Min. Weather
cloudy
05:20 AM
08:58 PM
09:00 AM
52
°
10 %
10:00 AM
54
°
10 %
11:00 AM
56
°
10 %
12:00 PM
57
°
10 %
01:00 PM
57
°
10 %
02:00 PM
58
°
10 %
03:00 PM
58
°
10 %
04:00 PM
57
°
10 %
05:00 PM
56
°
20 %
06:00 PM
55
°
20 %
07:00 PM
53
°
20 %
08:00 PM
51
°
20 %
09:00 PM
48
°
10 %
10:00 PM
45
°
10 %
11:00 PM
43
°
10 %
12:00 AM
42
°
10 %
01:00 AM
41
°
10 %
02:00 AM
39
°
10 %
03:00 AM
39
°
10 %
04:00 AM
38
°
10 %
05:00 AM
38
°
10 %
06:00 AM
38
°
10 %
07:00 AM
43
°
20 %
08:00 AM
49
°
20 %
09:00 AM
51
°
20 %
10:00 AM
53
°
30 %
11:00 AM
53
°
40 %
12:00 PM
54
°
40 %
01:00 PM
55
°
50 %
02:00 PM
55
°
50 %
03:00 PM
56
°
50 %
04:00 PM
55
°
60 %
05:00 PM
55
°
40 %
06:00 PM
55
°
40 %
07:00 PM
54
°
40 %
08:00 PM
53
°
40 %
09:00 PM
53
°
60 %
10:00 PM
52
°
70 %
11:00 PM
52
°
60 %
12:00 AM
52
°
40 %
01:00 AM
51
°
30 %
02:00 AM
49
°
20 %
03:00 AM
48
°
20 %
04:00 AM
46
°
20 %
05:00 AM
45
°
20 %
06:00 AM
45
°
20 %
07:00 AM
47
°
20 %
08:00 AM
51
°
20 %
09:00 AM
54
°
20 %
Largely dry today with sunny spells
WeatherRadar
Forecast
Map
Morning
52
°
20 %
Afternoon
58
°
20 %
Evening
48
°
20 %
Night
38
°
20 %
Morning
51
°
40 %
Afternoon
56
°
60 %
Evening
53
°
70 %
Night
45
°
30 %
Morning
54
°
20 %
Afternoon
59
°
30 %
Evening
51
°
50 %
Night
48
°
80 %
Morning
51
°
80 %
Afternoon
55
°
60 %
Evening
54
°
90 %
Night
54
°
90 %
Morning
58
°
50 %
Afternoon
62
°
60 %
Evening
57
°
60 %
Night
55
°
60 %
Morning
58
°
40 %
Afternoon
61
°
50 %
Evening
56
°
20 %
Night
54
°
20 %
Morning
58
°
20 %
Afternoon
69
°
20 %
Evening
63
°
20 %
Night
58
°
20 %
Morning
60
°
20 %
Afternoon
72
°
20 %
Evening
65
°
20 %
Night
57
°
20 %
Morning
59
°
20 %
Afternoon
71
°
20 %
Evening
63
°
20 %
Night
57
°
30 %
Morning
60
°
30 %
Afternoon
71
°
60 %
Evening
64
°
40 %
Night
58
°
40 %
Morning
59
°
30 %
Afternoon
68
°
30 %
Evening
61
°
30 %
Night
55
°
40 %
Morning
57
°
30 %
Afternoon
65
°
20 %
Evening
59
°
30 %
Night
54
°
30 %
Morning
55
°
30 %
Afternoon
64
°
30 %
Evening
58
°
30 %
Night
54
°
30 %
Morning
56
°
30 %
Afternoon
67
°
30 %
Evening
60
°
30 %
Night
53
°
30 %
today
Friday, 05/15
05/15
58
°
37
°
9 h
20 %
tomorrow
Saturday, 05/16
05/16
56
°
38
°
2 h
60 %
Sunday
Sunday, 05/17
05/17
59
°
45
°
4 h
50 %
Monday
Monday, 05/18
05/18
55
°
48
°
0 h
90 %
Tuesday
Tuesday, 05/19
05/19
62
°
54
°
2 h
60 %
Wednesday
Wednesday, 05/20
05/20
61
°
55
°
4 h
50 %
Thursday
Thursday, 05/21
05/21
69
°
54
°
7 h
20 %
Friday
Friday, 05/22
05/22
72
°
58
°
8 h
20 %
Saturday
Saturday, 05/23
05/23
71
°
57
°
8 h
20 %
Sunday
Sunday, 05/24
05/24
71
°
57
°
6 h
60 %
Monday
Monday, 05/25
05/25
68
°
58
°
4 h
30 %
Tuesday
Tuesday, 05/26
05/26
65
°
55
°
4 h
30 %
Wednesday
Wednesday, 05/27
05/27
64
°
54
°
5 h
30 %
Thursday
Thursday, 05/28
05/28
67
°
54
°
4 h
30 %
Top News
Storms and wind threat
Big Plains changes
WindRadar
14 day weather
Fr
37
58
Sa
38
56
Su
45
59
Mo
48
55
Tu
54
62
We
55
61
Th
54
69
Fr
58
72
Sa
57
71
Su
57
71
Mo
58
68
Tu
55
65
We
54
64
Th
54
67
Max (°F)
Min (°F)
more
less
TemperatureRadar
Pollen
high
7-Day Pollen Forecast
UV Index
today
5
moderate
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 55° / Air 58°
Waves 2.5 ft /
gusts up to 24 mph
Newport
High tide 06:33 AM / 06:56 PM
Low tide 12:32 AM / 12:59 PM
Water 55° / Air 56°
Waves 2.5 ft /
moderate wind from W
Newport
High tide 07:22 AM / 07:43 PM
Low tide 01:27 AM / 01:52 PM
Current regional conditions
Cardiff, Bute Park (29ft)
Fri, 05/15, 08:00 AM
48.2°
-
Cardiff Airport (219ft)
Fri, 05/15, 08:20 AM
46.3°
-
Wind NW 11 mph
St Athan (160ft)
Fri, 05/15, 08:00 AM
46.5°
overcast
Wind NW 6 mph
Gusts 11 mph
Usk No 2 (82ft)
Fri, 05/15, 08:00 AM
46°
-
Past weather
Weather Station Cardiff, Bute Park
Maximum Temperature [°F] 04/18/2026 to 05/15/2026
Precipitation [in] 04/18/2026 to 05/15/2026
RainRadar
Weather Alerts
United Kingdom
Thunderstorm
Heavy Rain
High Winds
Snow or Ice
3-Day Severe Weather Outlook
Forecast Map
today
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
08:52 AM local time
Sun
05:20 AM
08:58 PM
15h 38min
Moon
04:07 AM
07:45 PM
Waning crescent
News
Plains, Rockies trouble
Windy, stormy midweek
More news
JavaScript is required to view this page.