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Weather Swansea
Wales · United Kingdom
Wed, 20/05
13:07
Weather Swansea
now
14°
55
km/h
90 Min. Weather
mostly cloudy
05:16
21:09
14:00
14
°
20 %
15:00
15
°
20 %
16:00
14
°
20 %
17:00
14
°
20 %
18:00
13
°
20 %
19:00
13
°
30 %
20:00
13
°
30 %
21:00
12
°
50 %
22:00
12
°
30 %
23:00
13
°
30 %
00:00
13
°
20 %
01:00
13
°
20 %
02:00
13
°
30 %
03:00
13
°
40 %
04:00
13
°
50 %
05:00
13
°
40 %
06:00
13
°
30 %
07:00
13
°
30 %
08:00
14
°
30 %
09:00
14
°
50 %
10:00
14
°
50 %
11:00
15
°
30 %
12:00
16
°
30 %
13:00
17
°
20 %
14:00
19
°
10 %
15:00
20
°
10 %
16:00
20
°
20 %
17:00
20
°
20 %
18:00
20
°
10 %
19:00
19
°
20 %
20:00
18
°
10 %
21:00
17
°
10 %
22:00
16
°
10 %
23:00
15
°
10 %
00:00
15
°
10 %
01:00
15
°
10 %
02:00
15
°
10 %
03:00
14
°
10 %
04:00
14
°
10 %
05:00
13
°
10 %
06:00
13
°
5 %
07:00
14
°
10 %
08:00
15
°
10 %
09:00
16
°
10 %
10:00
16
°
10 %
11:00
17
°
10 %
12:00
18
°
10 %
13:00
18
°
10 %
14:00
19
°
10 %
Some light rain possible at times, breezy
WeatherRadar
Forecast
Map
Afternoon
15
°
50 %
Evening
12
°
50 %
Night
12
°
50 %
Morning
14
°
50 %
Afternoon
20
°
20 %
Evening
17
°
20 %
Night
13
°
10 %
Morning
16
°
10 %
Afternoon
19
°
10 %
Evening
15
°
20 %
Night
13
°
20 %
Morning
15
°
20 %
Afternoon
21
°
10 %
Evening
17
°
10 %
Night
12
°
10 %
Morning
17
°
10 %
Afternoon
26
°
5 %
Evening
22
°
5 %
Night
17
°
0 %
Morning
22
°
10 %
Afternoon
28
°
10 %
Evening
23
°
10 %
Night
15
°
20 %
Morning
17
°
20 %
Afternoon
23
°
20 %
Evening
19
°
20 %
Night
14
°
20 %
Morning
16
°
20 %
Afternoon
21
°
20 %
Evening
16
°
20 %
Night
14
°
20 %
Morning
15
°
20 %
Afternoon
20
°
20 %
Evening
17
°
20 %
Night
12
°
20 %
Morning
13
°
30 %
Afternoon
17
°
30 %
Evening
13
°
20 %
Night
11
°
20 %
Morning
13
°
30 %
Afternoon
16
°
20 %
Evening
14
°
20 %
Night
12
°
20 %
Morning
13
°
30 %
Afternoon
17
°
20 %
Evening
15
°
20 %
Night
12
°
20 %
Morning
14
°
20 %
Afternoon
17
°
20 %
Evening
15
°
30 %
Night
13
°
30 %
Morning
14
°
30 %
Afternoon
18
°
20 %
Evening
14
°
20 %
Night
12
°
20 %
today
Wednesday, 20/05
20/05
15
°
12
°
0 h
60 %
tomorrow
Thursday, 21/05
21/05
20
°
12
°
6 h
50 %
Friday
Friday, 22/05
22/05
19
°
13
°
7 h
10 %
Saturday
Saturday, 23/05
23/05
21
°
13
°
7 h
20 %
Sunday
Sunday, 24/05
24/05
26
°
12
°
12 h
10 %
Monday
Monday, 25/05
25/05
28
°
17
°
14 h
10 %
Tuesday
Tuesday, 26/05
26/05
23
°
15
°
12 h
20 %
Wednesday
Wednesday, 27/05
27/05
21
°
14
°
9 h
20 %
Thursday
Thursday, 28/05
28/05
20
°
14
°
9 h
20 %
Friday
Friday, 29/05
29/05
17
°
12
°
6 h
30 %
Saturday
Saturday, 30/05
30/05
16
°
11
°
7 h
30 %
Sunday
Sunday, 31/05
31/05
17
°
12
°
8 h
30 %
Monday
Monday, 01/06
01/06
17
°
12
°
5 h
30 %
Tuesday
Tuesday, 02/06
02/06
18
°
13
°
5 h
30 %
Top News
Sunday peak
UV levels soar over Bank Holiday weekend
WindRadar
14 day weather
We
12
15
Th
12
20
Fr
13
19
Sa
13
21
Su
12
26
Mo
17
28
Tu
15
23
We
14
21
Th
14
20
Fr
12
17
Sa
11
16
Su
12
17
Mo
12
17
Tu
13
18
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
moderate
7-Day Pollen Forecast
UV Index
today
1
low
6-Day UV Forecast
Coast
today
tomorrow
Water 13° / Air 14°
Waves 2.5 m /
gusts up to 55 km/h
Mumbles
High Tide 09:39 / 21:59
Low Tide 03:18 / 15:38
Water 13° / Air 20°
Waves 1.5 m /
moderate winds from S
Mumbles
High Tide 10:31 / 22:52
Low Tide 04:10 / 16:30
Regional values
Pembrey Sands (6m)
sre, 20. 05. 11:00
14.2°
partly cloudy
Wind SW 36 km/h
Gusts 50 km/h
St Athan (49m)
sre, 20. 05. 12:00
13°
cloudy
-
Cardiff Airport (67m)
sre, 20. 05. 12:50
13°
overcast
Wind W 18 km/h
Libanus (331m)
sre, 20. 05. 12:00
13.5°
-
History
Weather Station Pembrey Sands
Maximum Temperature [°C] 04/23/2026 to 05/20/2026
Precipitation [mm] 04/23/2026 to 05/20/2026
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
13:07 local time
Sun
05:16
21:09
15h 53min
Moon
08:16
01:08
Waxing crescent
News
Over 30 degrees in places
Early summer gets underway in Europe
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