20 km/h
90 Min. Weather
light rain possible
01:00
12
°
mostly cloudy
02:00
12
°
light rain
03:00
13
°
light rain
04:00
13
°
mostly cloudy
05:00
13
°
mostly cloudy
06:00
13
°
mostly cloudy
07:00
13
°
mostly cloudy
08:00
13
°
light rain
09:00
14
°
light rain
10:00
14
°
rain
11:00
14
°
light rain
12:00
15
°
light rain
13:00
15
°
cloudy
14:00
15
°
light rain
15:00
15
°
cloudy
16:00
14
°
light rain
17:00
14
°
light rain
18:00
14
°
cloudy
19:00
13
°
light rain
20:00
13
°
light rain
21:00
13
°
light rain
22:00
13
°
light rain
23:00
13
°
rain
00:00
13
°
light rain
01:00
12
°
mostly cloudy
02:00
12
°
mostly cloudy
03:00
12
°
mostly cloudy
04:00
12
°
light rain
05:00
12
°
light rain
06:00
12
°
mostly cloudy
07:00
12
°
light rain
08:00
13
°
light rain
09:00
13
°
cloudy
10:00
14
°
cloudy
11:00
14
°
cloudy
12:00
15
°
mostly cloudy
13:00
15
°
mostly cloudy
14:00
15
°
mostly cloudy
15:00
15
°
light rain
16:00
15
°
light rain
17:00
14
°
mostly cloudy
18:00
14
°
cloudy
19:00
14
°
cloudy
20:00
13
°
cloudy
21:00
13
°
mostly cloudy
22:00
13
°
mostly cloudy
23:00
13
°
partly cloudy
00:00
13
°
partly cloudy
01:00
13
°
partly cloudy
Tuesday: showers and sunny spells, breezy

WeatherRadar

Forecast
Map

Morning
14
°
light rain
Afternoon
15
°
light rain
Evening
13
°
rain
Night
12
°
light rain
Morning
13
°
light rain
Afternoon
15
°
light rain
Evening
13
°
cloudy
Night
13
°
mostly cloudy
Morning
15
°
mostly cloudy
Afternoon
20
°
variably cloudy
Evening
16
°
variably cloudy
Night
12
°
variably cloudy
Morning
17
°
variably cloudy
Afternoon
24
°
variably cloudy
Evening
20
°
light rain
Night
14
°
rain
Morning
15
°
cloudy
Afternoon
18
°
light rain
Evening
17
°
light rain
Night
15
°
variably cloudy
Morning
18
°
variably cloudy
Afternoon
25
°
cloudy
Evening
21
°
variably cloudy
Night
15
°
variably cloudy
Morning
16
°
variably cloudy
Afternoon
21
°
variably cloudy
Evening
16
°
variably cloudy
Night
13
°
variably cloudy
Morning
15
°
cloudy
Afternoon
20
°
cloudy
Evening
15
°
variably cloudy
Night
12
°
partly cloudy
Morning
15
°
cloudy
Afternoon
19
°
cloudy
Evening
14
°
variably cloudy
Night
11
°
partly cloudy
Morning
13
°
cloudy
Afternoon
19
°
cloudy
Evening
14
°
variably cloudy
Night
11
°
light rain
Morning
12
°
light rain
Afternoon
16
°
cloudy
Evening
12
°
cloudy
Night
10
°
partly cloudy
Morning
12
°
cloudy
Afternoon
16
°
cloudy
Evening
12
°
cloudy
Night
10
°
partly cloudy
Morning
13
°
cloudy
Afternoon
18
°
cloudy
Evening
14
°
cloudy
Night
11
°
partly cloudy
Morning
13
°
cloudy
Afternoon
19
°
cloudy
Evening
14
°
cloudy
Night
11
°
partly cloudy
todayTuesday, 19/05
15
°
11
°
rain
tomorrowWednesday, 20/05
15
°
12
°
light rain
ThursdayThursday, 21/05
20
°
13
°
cloudy
FridayFriday, 22/05
24
°
12
°
variably cloudy
SaturdaySaturday, 23/05
18
°
14
°
light rain
SundaySunday, 24/05
25
°
15
°
variably cloudy
MondayMonday, 25/05
21
°
15
°
variably cloudy
TuesdayTuesday, 26/05
20
°
13
°
cloudy
WednesdayWednesday, 27/05
19
°
12
°
cloudy
ThursdayThursday, 28/05
19
°
11
°
cloudy
FridayFriday, 29/05
16
°
11
°
light rain
SaturdaySaturday, 30/05
16
°
10
°
cloudy
SundaySunday, 31/05
18
°
10
°
cloudy
MondayMonday, 01/06
19
°
11
°
cloudy

WindRadar

14 day weather

Tu
11
15
We
12
15
Th
13
20
Fr
12
24
Sa
14
18
Su
15
25
Mo
15
21
Tu
13
20
We
12
19
Th
11
19
Fr
11
16
Sa
10
16
Su
10
18
Mo
11
19
Max (°C)
Min (°C)
moreless
Weather Trend Ireland

TemperatureRadar

Coast

Water 12°  /  Air 15°
Waves 1.5 m  /  
gusts up to 60 km/h
Mumbles
High Tide 08:51 / 21:10
Low Tide 02:31 / 14:51
Water 12°  /  Air 15°
Waves 2 m  /  
gusts up to 60 km/h
Mumbles
High Tide 09:39 / 21:59
Low Tide 03:18 / 15:38

Regional values

St Athan (49m)
11°
slight rain
Wind SE 18 km/h
Gusts 36 km/h

Cardiff Airport (67m)
11°
slight rain
Wind S 21 km/h

Cardiff, Bute Park (9m)
11°
-

Liscombe (347m)
8.7°
slight rain
Wind S 28 km/h
Gusts 46 km/h

History

Weather Station St Athan
Maximum Temperature [°C] 04/21/2026 to 05/18/2026
Precipitation [mm] 04/21/2026 to 05/18/2026

RainfallRadar

Astro info

Monday
00:32 local time
Sun
05:18
21:04
15h 46min
Moon
05:47
none
Waxing crescent