Home
Weather Swansea
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
Home
/
Weather Swansea
Wales · United Kingdom
Wed, 02/09
00:23
Weather Swansea
now
16°
10
km/h
90 Min. Weather
isolated showers possible
01:00
16
°
40 %
02:00
16
°
40 %
03:00
15
°
60 %
04:00
16
°
70 %
05:00
15
°
80 %
06:00
15
°
80 %
07:00
15
°
70 %
08:00
16
°
40 %
09:00
16
°
40 %
10:00
16
°
50 %
11:00
17
°
70 %
12:00
17
°
60 %
13:00
18
°
50 %
14:00
19
°
30 %
15:00
19
°
30 %
16:00
19
°
40 %
17:00
19
°
50 %
18:00
18
°
50 %
19:00
18
°
40 %
20:00
18
°
50 %
21:00
18
°
50 %
22:00
18
°
50 %
23:00
18
°
50 %
00:00
18
°
40 %
01:00
19
°
30 %
02:00
18
°
20 %
03:00
18
°
30 %
04:00
18
°
30 %
05:00
18
°
50 %
06:00
19
°
50 %
07:00
18
°
50 %
08:00
19
°
30 %
09:00
19
°
30 %
10:00
19
°
20 %
11:00
20
°
10 %
12:00
20
°
10 %
13:00
20
°
20 %
14:00
20
°
30 %
15:00
21
°
30 %
16:00
20
°
50 %
17:00
20
°
30 %
18:00
19
°
30 %
19:00
19
°
20 %
20:00
19
°
20 %
21:00
19
°
30 %
22:00
19
°
40 %
23:00
19
°
50 %
00:00
19
°
40 %
01:00
19
°
30 %
A grey, breezy and wet Wednesday on the cards
WeatherRadar
Forecast
Map
Morning
16
°
80 %
Afternoon
19
°
60 %
Evening
18
°
60 %
Night
18
°
50 %
Morning
19
°
50 %
Afternoon
21
°
50 %
Evening
19
°
60 %
Night
19
°
60 %
Morning
18
°
60 %
Afternoon
19
°
50 %
Evening
15
°
30 %
Night
12
°
10 %
Morning
14
°
30 %
Afternoon
18
°
60 %
Evening
18
°
60 %
Night
17
°
50 %
Morning
18
°
50 %
Afternoon
20
°
70 %
Evening
16
°
40 %
Night
14
°
20 %
Morning
16
°
20 %
Afternoon
20
°
20 %
Evening
17
°
20 %
Night
15
°
30 %
Morning
15
°
30 %
Afternoon
18
°
30 %
Evening
17
°
50 %
Night
17
°
40 %
Morning
17
°
40 %
Afternoon
17
°
40 %
Evening
17
°
40 %
Night
14
°
40 %
Morning
15
°
60 %
Afternoon
18
°
30 %
Evening
16
°
30 %
Night
15
°
30 %
Morning
15
°
30 %
Afternoon
18
°
30 %
Evening
16
°
20 %
Night
14
°
20 %
Morning
15
°
20 %
Afternoon
19
°
20 %
Evening
17
°
20 %
Night
14
°
20 %
Morning
15
°
20 %
Afternoon
19
°
20 %
Evening
18
°
20 %
Night
16
°
20 %
Morning
17
°
20 %
Afternoon
20
°
30 %
Evening
18
°
50 %
Night
17
°
60 %
Morning
17
°
70 %
Afternoon
20
°
70 %
Evening
19
°
40 %
Night
17
°
50 %
today
Wednesday, 02/09
02/09
19
°
15
°
0 h
80 %
tomorrow
Thursday, 03/09
03/09
21
°
18
°
3 h
50 %
Friday
Friday, 04/09
04/09
19
°
18
°
1 h
60 %
Saturday
Saturday, 05/09
05/09
18
°
12
°
0 h
60 %
Sunday
Sunday, 06/09
06/09
20
°
17
°
2 h
70 %
Monday
Monday, 07/09
07/09
20
°
14
°
4 h
20 %
Tuesday
Tuesday, 08/09
08/09
18
°
15
°
4 h
50 %
Wednesday
Wednesday, 09/09
09/09
17
°
17
°
2 h
40 %
Thursday
Thursday, 10/09
10/09
18
°
14
°
2 h
60 %
Friday
Friday, 11/09
11/09
18
°
15
°
4 h
30 %
Saturday
Saturday, 12/09
12/09
19
°
14
°
6 h
20 %
Sunday
Sunday, 13/09
13/09
19
°
14
°
6 h
20 %
Monday
Monday, 14/09
14/09
20
°
16
°
3 h
50 %
Tuesday
Tuesday, 15/09
15/09
20
°
17
°
1 h
70 %
Top News
Summer of 2026: hottest on record. Breaking 2025 record. . .
Breaking 2025 record
Summer of 2026: hottest on record
WindRadar
14 day weather
We
15
19
Th
18
21
Fr
18
19
Sa
12
18
Su
17
20
Mo
14
20
Tu
15
18
We
17
17
Th
14
18
Fr
15
18
Sa
14
19
Su
14
19
Mo
16
20
Tu
17
20
Max (°C)
Min (°C)
more
less
Weather Trend Ireland
TemperatureRadar
Pollen
low
7-Day Pollen Forecast
UV Index
today
1
low
6-Day UV Forecast
Coast
today
tomorrow
Water 20° / Air 19°
Waves 1.5 m /
gusts up to 55 km/h
Mumbles
High Tide 10:04 / 22:26
Low Tide 03:47 / 16:02
Water 20° / Air 21°
Waves 2 m /
gusts up to 50 km/h
Mumbles
High Tide 10:46 / 23:12
Low Tide 04:25 / 16:44
Regional values
Pembrey Sands (6m)
Fri, 28/08, 11:00
17.8°
slight rain
Wind W 25 km/h
Gusts 39 km/h
St Athan (49m)
Wed, 02/09, 00:00
16.8°
overcast
Wind SW 14 km/h
Gusts 21 km/h
Cardiff Airport (67m)
Tue, 01/09, 23:50
17°
cloudy
Wind SW 10 km/h
Libanus (331m)
Wed, 02/09, 00:00
13.5°
-
History
Weather Station Pembrey Sands
Maximum Temperature [°C] 08/05/2026 to 09/01/2026
Precipitation [mm] 08/05/2026 to 09/01/2026
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
Tuesday
00:23 local time
Sun
06:27
20:02
13h 35min
Moon
21:05
11:50
Waning gibbous
News
2026/27 storm names released. Names to look out for. . .
Names to look out for
2026/27 storm names released
More news
JavaScript is required to view this page.