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Weather Swansea
Wales · United Kingdom
Tue, 08/18
03:21 PM
Weather Swansea
now
70°
90 Min. Weather
cloudy
06:05 AM
08:32 PM
04:00 PM
70
°
10 %
05:00 PM
69
°
10 %
06:00 PM
67
°
20 %
07:00 PM
66
°
20 %
08:00 PM
65
°
20 %
09:00 PM
64
°
30 %
10:00 PM
63
°
40 %
11:00 PM
63
°
60 %
12:00 AM
62
°
80 %
01:00 AM
61
°
80 %
02:00 AM
61
°
60 %
03:00 AM
61
°
40 %
04:00 AM
60
°
30 %
05:00 AM
59
°
30 %
06:00 AM
59
°
50 %
07:00 AM
59
°
50 %
08:00 AM
61
°
50 %
09:00 AM
63
°
50 %
10:00 AM
65
°
30 %
11:00 AM
67
°
30 %
12:00 PM
68
°
20 %
01:00 PM
69
°
20 %
02:00 PM
69
°
20 %
03:00 PM
69
°
20 %
04:00 PM
68
°
10 %
05:00 PM
67
°
10 %
06:00 PM
67
°
10 %
07:00 PM
66
°
20 %
08:00 PM
64
°
20 %
09:00 PM
62
°
30 %
10:00 PM
62
°
40 %
11:00 PM
61
°
50 %
12:00 AM
61
°
50 %
01:00 AM
60
°
40 %
02:00 AM
59
°
30 %
03:00 AM
59
°
20 %
04:00 AM
58
°
30 %
05:00 AM
58
°
30 %
06:00 AM
57
°
50 %
07:00 AM
57
°
50 %
08:00 AM
59
°
30 %
09:00 AM
61
°
30 %
10:00 AM
63
°
20 %
11:00 AM
64
°
30 %
12:00 PM
65
°
40 %
01:00 PM
66
°
50 %
02:00 PM
66
°
50 %
03:00 PM
67
°
40 %
04:00 PM
67
°
30 %
Some hazy sunshine at times
WeatherRadar
Forecast
Map
Afternoon
70
°
30 %
Evening
64
°
80 %
Night
59
°
80 %
Morning
63
°
60 %
Afternoon
69
°
20 %
Evening
62
°
60 %
Night
57
°
50 %
Morning
61
°
50 %
Afternoon
67
°
60 %
Evening
60
°
20 %
Night
53
°
20 %
Morning
59
°
20 %
Afternoon
66
°
60 %
Evening
58
°
50 %
Night
50
°
60 %
Morning
57
°
20 %
Afternoon
65
°
60 %
Evening
58
°
30 %
Night
48
°
10 %
Morning
58
°
10 %
Afternoon
69
°
10 %
Evening
59
°
10 %
Night
52
°
20 %
Morning
59
°
20 %
Afternoon
70
°
20 %
Evening
64
°
20 %
Night
59
°
20 %
Morning
61
°
20 %
Afternoon
71
°
20 %
Evening
65
°
30 %
Night
59
°
40 %
Morning
61
°
40 %
Afternoon
67
°
30 %
Evening
62
°
40 %
Night
59
°
30 %
Morning
60
°
20 %
Afternoon
69
°
20 %
Evening
63
°
30 %
Night
61
°
60 %
Morning
63
°
60 %
Afternoon
70
°
40 %
Evening
65
°
40 %
Night
60
°
50 %
Morning
61
°
30 %
Afternoon
68
°
20 %
Evening
62
°
30 %
Night
58
°
30 %
Morning
60
°
30 %
Afternoon
66
°
40 %
Evening
62
°
40 %
Night
60
°
40 %
Morning
61
°
60 %
Afternoon
68
°
40 %
Evening
61
°
40 %
Night
59
°
40 %
today
Tuesday, 08/18
08/18
70
°
64
°
1 h
60 %
tomorrow
Wednesday, 08/19
08/19
69
°
59
°
9 h
60 %
Thursday
Thursday, 08/20
08/20
67
°
57
°
7 h
60 %
Friday
Friday, 08/21
08/21
66
°
53
°
6 h
60 %
Saturday
Saturday, 08/22
08/22
65
°
50
°
6 h
60 %
Sunday
Sunday, 08/23
08/23
69
°
48
°
11 h
10 %
Monday
Monday, 08/24
08/24
70
°
52
°
9 h
20 %
Tuesday
Tuesday, 08/25
08/25
71
°
59
°
4 h
20 %
Wednesday
Wednesday, 08/26
08/26
67
°
59
°
5 h
40 %
Thursday
Thursday, 08/27
08/27
69
°
59
°
5 h
20 %
Friday
Friday, 08/28
08/28
70
°
61
°
3 h
60 %
Saturday
Saturday, 08/29
08/29
68
°
60
°
6 h
30 %
Sunday
Sunday, 08/30
08/30
66
°
58
°
5 h
40 %
Monday
Monday, 08/31
08/31
68
°
60
°
5 h
60 %
Top News
Days of record nighttime heat. Feeling tropical. . .
Feeling tropical
Days of record nighttime heat
WindRadar
14 day weather
Tu
64
70
We
59
69
Th
57
67
Fr
53
66
Sa
50
65
Su
48
69
Mo
52
70
Tu
59
71
We
59
67
Th
59
69
Fr
61
70
Sa
60
68
Su
58
66
Mo
60
68
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 71°
Waves 4 ft /
gusts up to 25 mph
Mumbles
High tide 10:40 AM / 10:54 PM
Low tide 04:23 AM / 04:35 PM
Water 70° / Air 69°
Waves 4 ft /
gusts up to 30 mph
Mumbles
High tide 11:15 AM / 11:30 PM
Low tide 04:55 AM / 05:11 PM
Current regional conditions
Pembrey Sands (19ft)
Tue, 08/18, 03:00 PM
70.5°
mostly clear
Wind W 17 mph
Gusts 20 mph
St Athan (160ft)
Tue, 08/18, 03:00 PM
67.8°
mostly clear
Wind W 17 mph
Gusts 29 mph
Cardiff Airport (219ft)
Tue, 08/18, 02:50 PM
68°
mostly clear
Wind W 17 mph
Libanus (1085ft)
Tue, 08/18, 03:00 PM
69.4°
-
Past weather
Weather Station Pembrey Sands
Maximum Temperature [°F] 07/22/2026 to 08/18/2026
Precipitation [in] 07/22/2026 to 08/18/2026
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
03:21 PM local time
Sun
06:05 AM
08:32 PM
14h 27min
Moon
01:23 PM
10:07 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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