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Weather Cardiff
Wales · United Kingdom
Tue, 08/18
03:04 AM
Weather Cardiff
now
66°
90 Min. Weather
mostly cloudy
06:02 AM
08:29 PM
04:00 AM
67
°
20 %
05:00 AM
67
°
20 %
06:00 AM
66
°
20 %
07:00 AM
66
°
20 %
08:00 AM
67
°
20 %
09:00 AM
68
°
20 %
10:00 AM
69
°
20 %
11:00 AM
70
°
10 %
12:00 PM
71
°
10 %
01:00 PM
72
°
10 %
02:00 PM
73
°
10 %
03:00 PM
72
°
10 %
04:00 PM
71
°
10 %
05:00 PM
70
°
20 %
06:00 PM
68
°
20 %
07:00 PM
67
°
20 %
08:00 PM
65
°
20 %
09:00 PM
65
°
30 %
10:00 PM
64
°
30 %
11:00 PM
64
°
40 %
12:00 AM
63
°
60 %
01:00 AM
62
°
80 %
02:00 AM
61
°
90 %
03:00 AM
60
°
60 %
04:00 AM
60
°
40 %
05:00 AM
60
°
40 %
06:00 AM
60
°
40 %
07:00 AM
60
°
50 %
08:00 AM
61
°
30 %
09:00 AM
63
°
30 %
10:00 AM
66
°
20 %
11:00 AM
68
°
10 %
12:00 PM
69
°
10 %
01:00 PM
70
°
10 %
02:00 PM
70
°
10 %
03:00 PM
70
°
10 %
04:00 PM
70
°
10 %
05:00 PM
68
°
10 %
06:00 PM
67
°
10 %
07:00 PM
66
°
10 %
08:00 PM
64
°
10 %
09:00 PM
62
°
20 %
10:00 PM
62
°
30 %
11:00 PM
61
°
40 %
12:00 AM
61
°
50 %
01:00 AM
60
°
40 %
02:00 AM
59
°
40 %
03:00 AM
59
°
50 %
04:00 AM
58
°
50 %
Changeable and cooler days ahead
Share!
WeatherRadar
Forecast
Map
Morning
68
°
50 %
Afternoon
73
°
20 %
Evening
65
°
50 %
Night
60
°
90 %
Morning
63
°
50 %
Afternoon
70
°
10 %
Evening
62
°
40 %
Night
57
°
60 %
Morning
62
°
60 %
Afternoon
69
°
60 %
Evening
61
°
20 %
Night
54
°
50 %
Morning
59
°
20 %
Afternoon
67
°
60 %
Evening
59
°
60 %
Night
53
°
50 %
Morning
58
°
50 %
Afternoon
69
°
60 %
Evening
60
°
30 %
Night
49
°
10 %
Morning
59
°
10 %
Afternoon
69
°
20 %
Evening
64
°
20 %
Night
54
°
20 %
Morning
59
°
20 %
Afternoon
69
°
20 %
Evening
65
°
20 %
Night
56
°
20 %
Morning
60
°
20 %
Afternoon
71
°
20 %
Evening
65
°
30 %
Night
58
°
40 %
Morning
61
°
40 %
Afternoon
71
°
40 %
Evening
62
°
40 %
Night
58
°
30 %
Morning
61
°
20 %
Afternoon
73
°
20 %
Evening
63
°
30 %
Night
59
°
50 %
Morning
62
°
40 %
Afternoon
73
°
30 %
Evening
65
°
40 %
Night
59
°
50 %
Morning
62
°
40 %
Afternoon
74
°
20 %
Evening
64
°
30 %
Night
57
°
40 %
Morning
60
°
30 %
Afternoon
70
°
40 %
Evening
63
°
60 %
Night
58
°
50 %
Morning
61
°
60 %
Afternoon
71
°
40 %
Evening
61
°
40 %
Night
57
°
40 %
today
Tuesday, 08/18
08/18
73
°
63
°
2 h
50 %
tomorrow
Wednesday, 08/19
08/19
70
°
60
°
10 h
50 %
Thursday
Thursday, 08/20
08/20
69
°
57
°
8 h
60 %
Friday
Friday, 08/21
08/21
67
°
54
°
7 h
60 %
Saturday
Saturday, 08/22
08/22
69
°
53
°
5 h
60 %
Sunday
Sunday, 08/23
08/23
69
°
49
°
10 h
20 %
Monday
Monday, 08/24
08/24
69
°
54
°
10 h
20 %
Tuesday
Tuesday, 08/25
08/25
71
°
56
°
5 h
20 %
Wednesday
Wednesday, 08/26
08/26
71
°
58
°
7 h
40 %
Thursday
Thursday, 08/27
08/27
73
°
58
°
6 h
20 %
Friday
Friday, 08/28
08/28
73
°
59
°
4 h
40 %
Saturday
Saturday, 08/29
08/29
74
°
59
°
7 h
40 %
Sunday
Sunday, 08/30
08/30
70
°
57
°
7 h
60 %
Monday
Monday, 08/31
08/31
71
°
58
°
5 h
60 %
Top News
Days of record nighttime heat. Feeling tropical. . .
Feeling tropical
Days of record nighttime heat
WindRadar
14 day weather
Tu
63
73
We
60
70
Th
57
69
Fr
54
67
Sa
53
69
Su
49
69
Mo
54
69
Tu
56
71
We
58
71
Th
58
73
Fr
59
73
Sa
59
74
Su
57
70
Mo
58
71
Max (°F)
Min (°F)
more
less
TemperatureRadar
Pollen
high
7-Day Pollen Forecast
UV Index
today
3
moderate
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 70° / Air 73°
Waves 4 ft /
gusts up to 30 mph
Newport
High tide 11:28 AM / 11:43 PM
Low tide 05:29 AM / 05:40 PM
Water 70° / Air 70°
Waves 3 ft /
gusts up to 30 mph
Newport
High tide 12:05 PM
Low tide 05:54 AM / 06:08 PM
Current regional conditions
Cardiff, Bute Park (29ft)
Tue, 08/18, 02:00 AM
66°
-
Cardiff Airport (219ft)
Tue, 08/18, 02:50 AM
66.2°
rain
Wind W 15 mph
St Athan (160ft)
Tue, 08/18, 02:00 AM
65.2°
slight rain
Wind W 15 mph
Gusts 26 mph
Usk No 2 (82ft)
Tue, 08/18, 02:00 AM
65.4°
-
Past weather
Weather Station Cardiff, Bute Park
Maximum Temperature [°F] 07/22/2026 to 08/17/2026
Precipitation [in] 07/22/2026 to 08/17/2026
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
03:04 AM local time
Sun
06:02 AM
08:29 PM
14h 27min
Moon
01:20 PM
10:05 PM
Waxing crescent
News
Gravity wave spotted on WeatherRadar. Moving into TN. . .
Moving into TN
Gravity wave spotted on WeatherRadar
More news
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