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Weather Cardiff
Wales · United Kingdom
Sat, 07/18
09:11 PM
Weather Cardiff
now
69°
90 Min. Weather
cloudy
05:16 AM
09:20 PM
10:00 PM
67
°
10 %
11:00 PM
66
°
10 %
12:00 AM
64
°
10 %
01:00 AM
63
°
10 %
02:00 AM
62
°
10 %
03:00 AM
61
°
10 %
04:00 AM
60
°
5 %
05:00 AM
59
°
10 %
06:00 AM
58
°
10 %
07:00 AM
60
°
10 %
08:00 AM
62
°
10 %
09:00 AM
65
°
10 %
10:00 AM
67
°
10 %
11:00 AM
69
°
5 %
12:00 PM
71
°
10 %
01:00 PM
73
°
10 %
02:00 PM
74
°
10 %
03:00 PM
75
°
10 %
04:00 PM
76
°
5 %
05:00 PM
77
°
5 %
06:00 PM
76
°
0 %
07:00 PM
75
°
0 %
08:00 PM
73
°
0 %
09:00 PM
70
°
0 %
10:00 PM
66
°
0 %
11:00 PM
64
°
0 %
12:00 AM
63
°
0 %
01:00 AM
61
°
5 %
02:00 AM
59
°
5 %
03:00 AM
58
°
0 %
04:00 AM
56
°
0 %
05:00 AM
54
°
0 %
06:00 AM
53
°
0 %
07:00 AM
57
°
0 %
08:00 AM
63
°
0 %
09:00 AM
67
°
0 %
10:00 AM
70
°
0 %
11:00 AM
72
°
0 %
12:00 PM
74
°
0 %
01:00 PM
75
°
0 %
02:00 PM
76
°
0 %
03:00 PM
77
°
5 %
04:00 PM
76
°
5 %
05:00 PM
76
°
5 %
06:00 PM
75
°
5 %
07:00 PM
75
°
5 %
08:00 PM
73
°
5 %
09:00 PM
70
°
5 %
10:00 PM
67
°
0 %
Patchy cloud tomorrow but plenty of sunny spells
WeatherRadar
Forecast
Map
Morning
65
°
10 %
Afternoon
77
°
10 %
Evening
70
°
0 %
Night
53
°
5 %
Morning
67
°
0 %
Afternoon
77
°
5 %
Evening
70
°
5 %
Night
58
°
0 %
Morning
68
°
0 %
Afternoon
79
°
5 %
Evening
72
°
0 %
Night
58
°
10 %
Morning
63
°
10 %
Afternoon
78
°
10 %
Evening
71
°
10 %
Night
59
°
5 %
Morning
66
°
10 %
Afternoon
77
°
10 %
Evening
70
°
10 %
Night
61
°
20 %
Morning
65
°
20 %
Afternoon
75
°
20 %
Evening
70
°
20 %
Night
61
°
20 %
Morning
65
°
20 %
Afternoon
75
°
20 %
Evening
66
°
30 %
Night
62
°
40 %
Morning
64
°
40 %
Afternoon
76
°
40 %
Evening
66
°
30 %
Night
60
°
40 %
Morning
63
°
30 %
Afternoon
74
°
20 %
Evening
65
°
20 %
Night
60
°
40 %
Morning
64
°
40 %
Afternoon
75
°
30 %
Evening
65
°
30 %
Night
59
°
30 %
Morning
62
°
30 %
Afternoon
73
°
30 %
Evening
64
°
20 %
Night
56
°
30 %
Morning
61
°
30 %
Afternoon
70
°
30 %
Evening
67
°
30 %
Night
60
°
30 %
Morning
64
°
30 %
Afternoon
75
°
20 %
Evening
66
°
20 %
Night
60
°
40 %
Morning
65
°
30 %
Afternoon
74
°
20 %
Evening
66
°
20 %
Night
60
°
30 %
tomorrow
Sunday, 07/19
07/19
77
°
58
°
12 h
10 %
Monday
Monday, 07/20
07/20
77
°
53
°
14 h
5 %
Tuesday
Tuesday, 07/21
07/21
79
°
58
°
14 h
5 %
Wednesday
Wednesday, 07/22
07/22
78
°
58
°
8 h
10 %
Thursday
Thursday, 07/23
07/23
77
°
59
°
11 h
10 %
Friday
Friday, 07/24
07/24
75
°
61
°
12 h
20 %
Saturday
Saturday, 07/25
07/25
75
°
61
°
8 h
30 %
Sunday
Sunday, 07/26
07/26
76
°
62
°
5 h
40 %
Monday
Monday, 07/27
07/27
74
°
60
°
6 h
30 %
Tuesday
Tuesday, 07/28
07/28
75
°
60
°
8 h
40 %
Wednesday
Wednesday, 07/29
07/29
73
°
59
°
10 h
30 %
Thursday
Thursday, 07/30
07/30
70
°
56
°
8 h
30 %
Friday
Friday, 07/31
07/31
75
°
60
°
9 h
30 %
Saturday
Saturday, 08/01
08/01
74
°
60
°
9 h
30 %
Top News
When severe storms strike.... You can be ready. . .
You can be ready
When severe storms strike...
WindRadar
14 day weather
Su
58
77
Mo
53
77
Tu
58
79
We
58
78
Th
59
77
Fr
61
75
Sa
61
75
Su
62
76
Mo
60
74
Tu
60
75
We
59
73
Th
56
70
Fr
60
75
Sa
60
74
Max (°F)
Min (°F)
more
less
TemperatureRadar
Pollen
high
7-Day Pollen Forecast
UV Index
tomorrow
6
high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 69° / Air 77°
Waves 0.5 ft /
gusts up to 22 mph
Newport
High tide 10:46 AM / 11:03 PM
Low tide 05:00 AM / 05:13 PM
Water 69° / Air 77°
Waves 1.5 ft /
gusts up to 20 mph
Newport
High tide 11:28 AM / 11:46 PM
Low tide 05:35 AM / 05:47 PM
Current regional conditions
Cardiff, Bute Park (29ft)
Sat, 07/18, 08:00 PM
71.9°
-
Cardiff Airport (219ft)
Sat, 07/18, 08:50 PM
71.6°
mostly clear
Wind N 4 mph
St Athan (160ft)
Sat, 07/18, 08:00 PM
71.6°
overcast
Wind SW 4 mph
Gusts 15 mph
Usk No 2 (82ft)
Sat, 07/18, 08:00 PM
73.2°
-
Past weather
Weather Station Cardiff, Bute Park
Maximum Temperature [°F] 06/21/2026 to 07/18/2026
Precipitation [in] 06/21/2026 to 07/18/2026
RainRadar
Weather Alerts
United Kingdom
Thunderstorm
Heavy Rain
High Winds
Snow or Ice
3-Day Severe Weather Outlook
Forecast Map
tomorrow
Air quality
right now
Fair
6-Day Air Quality Forecast
Astro info
today
09:11 PM local time
Sun
05:16 AM
09:20 PM
16h 4min
Moon
10:32 AM
11:05 PM
Waxing crescent
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