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Weather Swansea
Wales · United Kingdom
Fri, 21/08
16:04
Weather Swansea
now
18°
5
km/h
90 Min. Weather
isolated showers possible
06:10
20:26
17:00
17
°
40 %
18:00
17
°
60 %
19:00
16
°
50 %
20:00
15
°
50 %
21:00
14
°
30 %
22:00
13
°
30 %
23:00
12
°
20 %
00:00
11
°
10 %
01:00
11
°
10 %
02:00
10
°
10 %
03:00
9
°
10 %
04:00
9
°
10 %
05:00
8
°
10 %
06:00
8
°
10 %
07:00
8
°
10 %
08:00
12
°
10 %
09:00
15
°
10 %
10:00
17
°
10 %
11:00
18
°
10 %
12:00
19
°
10 %
13:00
20
°
20 %
14:00
20
°
30 %
15:00
20
°
30 %
16:00
20
°
50 %
17:00
20
°
30 %
18:00
19
°
30 %
19:00
18
°
20 %
20:00
17
°
10 %
21:00
14
°
10 %
22:00
13
°
10 %
23:00
12
°
10 %
00:00
11
°
10 %
01:00
11
°
10 %
02:00
10
°
10 %
03:00
9
°
10 %
04:00
9
°
10 %
05:00
8
°
10 %
06:00
8
°
5 %
07:00
8
°
5 %
08:00
12
°
5 %
09:00
15
°
5 %
10:00
18
°
0 %
11:00
19
°
0 %
12:00
20
°
0 %
13:00
21
°
5 %
14:00
21
°
5 %
15:00
22
°
5 %
16:00
22
°
0 %
17:00
22
°
0 %
Cooler nights over the weekend as temperatures drop to single digits
WeatherRadar
Forecast
Map
Afternoon
18
°
60 %
Evening
14
°
50 %
Night
8
°
10 %
Morning
15
°
10 %
Afternoon
20
°
50 %
Evening
14
°
20 %
Night
8
°
10 %
Morning
15
°
5 %
Afternoon
22
°
5 %
Evening
16
°
0 %
Night
12
°
5 %
Morning
17
°
10 %
Afternoon
23
°
20 %
Evening
20
°
50 %
Night
16
°
60 %
Morning
17
°
50 %
Afternoon
21
°
60 %
Evening
19
°
60 %
Night
18
°
60 %
Morning
19
°
60 %
Afternoon
24
°
60 %
Evening
20
°
70 %
Night
16
°
50 %
Morning
16
°
70 %
Afternoon
21
°
80 %
Evening
16
°
80 %
Night
15
°
60 %
Morning
15
°
60 %
Afternoon
20
°
40 %
Evening
17
°
40 %
Night
15
°
40 %
Morning
15
°
40 %
Afternoon
20
°
40 %
Evening
17
°
40 %
Night
15
°
40 %
Morning
16
°
60 %
Afternoon
20
°
50 %
Evening
17
°
40 %
Night
16
°
60 %
Morning
16
°
60 %
Afternoon
21
°
40 %
Evening
16
°
40 %
Night
14
°
40 %
Morning
15
°
30 %
Afternoon
19
°
20 %
Evening
16
°
30 %
Night
14
°
30 %
Morning
15
°
30 %
Afternoon
21
°
30 %
Evening
16
°
20 %
Night
15
°
30 %
Morning
16
°
30 %
Afternoon
20
°
30 %
Evening
17
°
30 %
Night
13
°
20 %
today
Friday, 21/08
21/08
18
°
9
°
3 h
60 %
tomorrow
Saturday, 22/08
22/08
20
°
8
°
11 h
50 %
Sunday
Sunday, 23/08
23/08
22
°
8
°
13 h
5 %
Monday
Monday, 24/08
24/08
23
°
12
°
7 h
30 %
Tuesday
Tuesday, 25/08
25/08
21
°
16
°
4 h
60 %
Wednesday
Wednesday, 26/08
26/08
24
°
18
°
4 h
60 %
Thursday
Thursday, 27/08
27/08
21
°
16
°
4 h
80 %
Friday
Friday, 28/08
28/08
20
°
15
°
3 h
60 %
Saturday
Saturday, 29/08
29/08
20
°
15
°
3 h
40 %
Sunday
Sunday, 30/08
30/08
20
°
15
°
2 h
60 %
Monday
Monday, 31/08
31/08
21
°
16
°
2 h
60 %
Tuesday
Tuesday, 01/09
01/09
19
°
14
°
5 h
30 %
Wednesday
Wednesday, 02/09
02/09
21
°
14
°
5 h
30 %
Thursday
Thursday, 03/09
03/09
20
°
15
°
3 h
30 %
Top News
Cooler nights but mostly settled days. Weekend outlook. . .
Weekend outlook
Cooler nights but mostly settled days
WindRadar
14 day weather
Fr
9
18
Sa
8
20
Su
8
22
Mo
12
23
Tu
16
21
We
18
24
Th
16
21
Fr
15
20
Sa
15
20
Su
15
20
Mo
16
21
Tu
14
19
We
14
21
Th
15
20
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
moderate
7-Day Pollen Forecast
UV Index
today
2
low
6-Day UV Forecast
Coast
today
tomorrow
Water 20° / Air 19°
Waves 0.6 m /
gusts up to 30 km/h
Mumbles
High Tide 00:14 / 12:47
Low Tide 06:21 / 18:55
Water 20° / Air 20°
Waves 0.5 m /
gusts up to 30 km/h
Mumbles
High Tide 01:15 / 14:06
Low Tide 07:32 / 20:24
Regional values
Pembrey Sands (6m)
Fri, 21/08, 15:00
18.3°
partly cloudy
Wind NW 10 km/h
Gusts 21 km/h
St Athan (49m)
Fri, 21/08, 15:00
17.4°
cloudy
Wind NW 14 km/h
Gusts 39 km/h
Cardiff Airport (67m)
Fri, 21/08, 15:50
18°
-
Wind NW 10 km/h
Libanus (331m)
Fri, 21/08, 15:00
11.8°
-
History
Weather Station Pembrey Sands
Maximum Temperature [°C] 07/25/2026 to 08/21/2026
Precipitation [mm] 07/25/2026 to 08/21/2026
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
16:04 local time
Sun
06:10
20:26
14h 16min
Moon
16:57
23:34
Waxing gibbous
News
Stormy weather in parts of Europe. Low-pressure system. . .
Low-pressure system
Stormy weather in parts of Europe
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