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Weather Swansea
Wales · United Kingdom
Tue, 18/08
14:41
Weather Swansea
now
21°
15
km/h
90 Min. Weather
cloudy
06:05
20:32
15:00
21
°
10 %
16:00
21
°
10 %
17:00
20
°
10 %
18:00
20
°
20 %
19:00
19
°
20 %
20:00
18
°
20 %
21:00
18
°
30 %
22:00
17
°
40 %
23:00
17
°
60 %
00:00
17
°
80 %
01:00
16
°
80 %
02:00
16
°
60 %
03:00
16
°
40 %
04:00
15
°
30 %
05:00
15
°
30 %
06:00
15
°
50 %
07:00
15
°
50 %
08:00
16
°
50 %
09:00
17
°
50 %
10:00
19
°
30 %
11:00
20
°
30 %
12:00
20
°
20 %
13:00
20
°
20 %
14:00
20
°
20 %
15:00
20
°
20 %
16:00
20
°
10 %
17:00
20
°
10 %
18:00
19
°
10 %
19:00
19
°
20 %
20:00
18
°
20 %
21:00
17
°
30 %
22:00
16
°
40 %
23:00
16
°
50 %
00:00
16
°
50 %
01:00
16
°
40 %
02:00
15
°
30 %
03:00
15
°
20 %
04:00
15
°
30 %
05:00
14
°
30 %
06:00
14
°
50 %
07:00
14
°
50 %
08:00
15
°
30 %
09:00
16
°
30 %
10:00
17
°
20 %
11:00
18
°
30 %
12:00
18
°
40 %
13:00
19
°
50 %
14:00
19
°
50 %
15:00
19
°
40 %
Some hazy sunshine at times
WeatherRadar
Forecast
Map
Afternoon
21
°
30 %
Evening
18
°
80 %
Night
15
°
80 %
Morning
17
°
60 %
Afternoon
20
°
20 %
Evening
17
°
60 %
Night
14
°
50 %
Morning
16
°
50 %
Afternoon
19
°
60 %
Evening
16
°
20 %
Night
11
°
20 %
Morning
15
°
20 %
Afternoon
19
°
60 %
Evening
14
°
50 %
Night
10
°
60 %
Morning
14
°
20 %
Afternoon
18
°
60 %
Evening
14
°
30 %
Night
9
°
10 %
Morning
14
°
10 %
Afternoon
20
°
10 %
Evening
15
°
10 %
Night
11
°
20 %
Morning
15
°
20 %
Afternoon
21
°
20 %
Evening
18
°
20 %
Night
15
°
20 %
Morning
16
°
20 %
Afternoon
21
°
20 %
Evening
18
°
30 %
Night
15
°
40 %
Morning
16
°
40 %
Afternoon
19
°
30 %
Evening
17
°
40 %
Night
15
°
30 %
Morning
16
°
20 %
Afternoon
20
°
20 %
Evening
17
°
30 %
Night
16
°
60 %
Morning
17
°
60 %
Afternoon
21
°
40 %
Evening
18
°
40 %
Night
16
°
50 %
Morning
16
°
30 %
Afternoon
20
°
20 %
Evening
17
°
30 %
Night
15
°
30 %
Morning
16
°
30 %
Afternoon
19
°
40 %
Evening
17
°
40 %
Night
15
°
40 %
Morning
16
°
60 %
Afternoon
20
°
40 %
Evening
16
°
40 %
Night
15
°
40 %
today
Tuesday, 18/08
18/08
21
°
18
°
1 h
60 %
tomorrow
Wednesday, 19/08
19/08
20
°
15
°
9 h
60 %
Thursday
Thursday, 20/08
20/08
19
°
14
°
7 h
60 %
Friday
Friday, 21/08
21/08
19
°
11
°
6 h
60 %
Saturday
Saturday, 22/08
22/08
18
°
10
°
6 h
60 %
Sunday
Sunday, 23/08
23/08
20
°
9
°
11 h
10 %
Monday
Monday, 24/08
24/08
21
°
11
°
9 h
20 %
Tuesday
Tuesday, 25/08
25/08
21
°
15
°
4 h
20 %
Wednesday
Wednesday, 26/08
26/08
19
°
15
°
5 h
40 %
Thursday
Thursday, 27/08
27/08
20
°
15
°
5 h
20 %
Friday
Friday, 28/08
28/08
21
°
16
°
3 h
60 %
Saturday
Saturday, 29/08
29/08
20
°
16
°
6 h
30 %
Sunday
Sunday, 30/08
30/08
19
°
15
°
5 h
40 %
Monday
Monday, 31/08
31/08
20
°
15
°
5 h
60 %
Top News
Record warmth in the Mediterranean. High water temperatures. . .
High water temperatures
Record warmth in the Mediterranean
WindRadar
14 day weather
Tu
18
21
We
15
20
Th
14
19
Fr
11
19
Sa
10
18
Su
9
20
Mo
11
21
Tu
15
21
We
15
19
Th
15
20
Fr
16
21
Sa
16
20
Su
15
19
Mo
15
20
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
high
7-Day Pollen Forecast
UV Index
today
3
moderate
6-Day UV Forecast
Coast
today
tomorrow
Water 21° / Air 22°
Waves 1.2 m /
gusts up to 45 km/h
Mumbles
High Tide 10:40 am / 10:54 pm
Low Tide 04:23 am / 04:35 pm
Water 21° / Air 20°
Waves 1.2 m /
gusts up to 50 km/h
Mumbles
High Tide 11:15 am / 11:30 pm
Low Tide 04:55 am / 05:11 pm
Regional values
Pembrey Sands (6m)
Tue, 18/08, 02:00 pm
21.6°
overcast
Wind W 25 km/h
Gusts 28 km/h
St Athan (49m)
Tue, 18/08, 01:00 pm
21.1°
mostly clear
Wind W 25 km/h
Gusts 39 km/h
Cardiff Airport (67m)
Tue, 18/08, 02:20 pm
20°
-
Wind W 28 km/h
Libanus (331m)
Tue, 18/08, 02:00 pm
20.6°
-
History
Weather Station Pembrey Sands
Maximum Temperature [°C] 07/22/2026 to 08/18/2026
Precipitation [mm] 07/22/2026 to 08/18/2026
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
14:41 local time
Sun
06:05
20:32
14h 27min
Moon
13:23
22:07
Waxing crescent
News
Lightning strikes in dry conditions. Positive earth flashes. . .
Positive earth flashes
Lightning strikes in dry conditions
More news
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