20 km/h
90 Min. Weather
cloudy
Sunrise and sunset 05:22 21:00
21:00
10
°
cloudy
22:00
9
°
partly cloudy
23:00
8
°
variably cloudy
00:00
7
°
variably cloudy
01:00
7
°
clear sky
02:00
6
°
clear sky
03:00
6
°
variably cloudy
04:00
6
°
variably cloudy
05:00
6
°
partly cloudy
06:00
7
°
mostly cloudy
07:00
8
°
mostly cloudy
08:00
9
°
mostly cloudy
09:00
10
°
mostly cloudy
10:00
11
°
mostly cloudy
11:00
12
°
mostly cloudy
12:00
12
°
mostly cloudy
13:00
12
°
light rain
14:00
12
°
light rain
15:00
12
°
light rain
16:00
12
°
mostly cloudy
17:00
12
°
mostly cloudy
18:00
12
°
mostly cloudy
19:00
12
°
rain
20:00
12
°
light rain
21:00
12
°
mostly cloudy
22:00
12
°
partly cloudy
23:00
11
°
light rain
00:00
11
°
light rain
01:00
11
°
variably cloudy
02:00
10
°
variably cloudy
03:00
9
°
variably cloudy
04:00
8
°
variably cloudy
05:00
8
°
variably cloudy
06:00
8
°
variably cloudy
07:00
9
°
variably cloudy
08:00
10
°
variably cloudy
09:00
12
°
variably cloudy
10:00
12
°
variably cloudy
11:00
13
°
cloudy
12:00
13
°
cloudy
13:00
13
°
mostly cloudy
14:00
13
°
mostly cloudy
15:00
13
°
cloudy
16:00
13
°
cloudy
17:00
13
°
cloudy
18:00
12
°
cloudy
19:00
12
°
cloudy
20:00
11
°
light rain
21:00
10
°
mostly cloudy
Cloudy tomorrow with some light rain later

WeatherRadar

Forecast
Map

Morning
10
°
mostly cloudy
Afternoon
12
°
light rain
Evening
12
°
rain
Night
8
°
variably cloudy
Morning
12
°
variably cloudy
Afternoon
13
°
cloudy
Evening
10
°
rain
Night
9
°
rain
Morning
11
°
rain
Afternoon
13
°
light rain
Evening
11
°
rain
Night
11
°
rain
Morning
14
°
rain
Afternoon
14
°
light rain
Evening
13
°
cloudy
Night
13
°
light rain
Morning
13
°
light rain
Afternoon
14
°
mostly cloudy
Evening
13
°
cloudy
Night
12
°
partly cloudy
Morning
14
°
cloudy
Afternoon
20
°
variably cloudy
Evening
16
°
cloudy
Night
14
°
variably cloudy
Morning
16
°
variably cloudy
Afternoon
22
°
cloudy
Evening
18
°
variably cloudy
Night
13
°
variably cloudy
Morning
15
°
variably cloudy
Afternoon
21
°
cloudy
Evening
17
°
variably cloudy
Night
14
°
variably cloudy
Morning
17
°
cloudy
Afternoon
22
°
rain showers
Evening
18
°
variably cloudy
Night
15
°
partly cloudy
Morning
16
°
cloudy
Afternoon
22
°
cloudy
Evening
16
°
cloudy
Night
13
°
partly cloudy
Morning
14
°
variably cloudy
Afternoon
19
°
cloudy
Evening
15
°
cloudy
Night
12
°
variably cloudy
Morning
13
°
cloudy
Afternoon
18
°
cloudy
Evening
15
°
variably cloudy
Night
12
°
partly cloudy
Morning
14
°
cloudy
Afternoon
20
°
cloudy
Evening
15
°
variably cloudy
Night
11
°
variably cloudy
Morning
14
°
cloudy
Afternoon
19
°
cloudy
Evening
15
°
variably cloudy
Night
11
°
variably cloudy
tomorrowSaturday, 16/05
12
°
6
°
light rain
SundaySunday, 17/05
13
°
8
°
cloudy
MondayMonday, 18/05
13
°
9
°
rain
TuesdayTuesday, 19/05
14
°
11
°
rain
WednesdayWednesday, 20/05
14
°
13
°
cloudy
ThursdayThursday, 21/05
20
°
12
°
cloudy
FridayFriday, 22/05
22
°
14
°
variably cloudy
SaturdaySaturday, 23/05
21
°
13
°
variably cloudy
SundaySunday, 24/05
22
°
14
°
rain showers
MondayMonday, 25/05
22
°
15
°
cloudy
TuesdayTuesday, 26/05
19
°
13
°
cloudy
WednesdayWednesday, 27/05
18
°
12
°
cloudy
ThursdayThursday, 28/05
20
°
12
°
cloudy
FridayFriday, 29/05
19
°
11
°
cloudy

WindRadar

14 day weather

Sa
6
12
Su
8
13
Mo
9
13
Tu
11
14
We
13
14
Th
12
20
Fr
14
22
Sa
13
21
Su
14
22
Mo
15
22
Tu
13
19
We
12
18
Th
12
20
Fr
11
19
Max (°C)
Min (°C)
moreless
Weather Trend Ireland

TemperatureRadar

Coast

Water 13°  /  Air 14°
Waves 0.8 m  /  
gusts up to 45 km/h
Mumbles
High Tide 05:43 AM / 06:06 PM
Low Tide 11:50 AM
Water 13°  /  Air 12°
Waves 1.2 m  /  
gusts up to 45 km/h
Mumbles
High Tide 06:31 AM / 06:53 PM
Low Tide 12:13 AM / 12:36 PM

Regional values

St Athan (49m)
11.4°
clear
Wind NW 18 km/h
Gusts 32 km/h

Cardiff Airport (67m)
10°
-
Wind NW 21 km/h

Cardiff, Bute Park (9m)
11.8°
-

Liscombe (347m)
mostly clear
Wind NW 18 km/h
Gusts 36 km/h

History

Weather Station St Athan
Maximum Temperature [°C] 04/18/2026 to 05/15/2026
Precipitation [mm] 04/18/2026 to 05/15/2026

RainfallRadar

Astro info

today
20:42 local time
Sun
05:22
21:00
15h 38min
Moon
04:09
19:47
Waning crescent