5 km/h
90 Min. Weather
sunny
Sunrise and sunset 05:18 21:22
10:00
21
°
sunny
11:00
21
°
sunny
12:00
22
°
variably cloudy
13:00
22
°
variably cloudy
14:00
22
°
variably cloudy
15:00
23
°
variably cloudy
16:00
24
°
variably cloudy
17:00
24
°
variably cloudy
18:00
24
°
variably cloudy
19:00
23
°
variably cloudy
20:00
22
°
variably cloudy
21:00
21
°
variably cloudy
22:00
19
°
clear sky
23:00
19
°
clear sky
00:00
18
°
clear sky
01:00
17
°
clear sky
02:00
16
°
clear sky
03:00
16
°
variably cloudy
04:00
16
°
variably cloudy
05:00
16
°
variably cloudy
06:00
16
°
variably cloudy
07:00
16
°
variably cloudy
08:00
17
°
variably cloudy
09:00
18
°
variably cloudy
10:00
19
°
variably cloudy
11:00
20
°
variably cloudy
12:00
21
°
variably cloudy
13:00
22
°
variably cloudy
14:00
22
°
variably cloudy
15:00
23
°
variably cloudy
16:00
23
°
variably cloudy
17:00
23
°
variably cloudy
18:00
22
°
variably cloudy
19:00
22
°
sunny
20:00
22
°
sunny
21:00
20
°
sunny
22:00
19
°
clear sky
23:00
18
°
clear sky
00:00
17
°
clear sky
01:00
17
°
clear sky
02:00
16
°
clear sky
03:00
15
°
variably cloudy
04:00
14
°
variably cloudy
05:00
14
°
variably cloudy
06:00
13
°
sunny
07:00
15
°
sunny
08:00
18
°
sunny
09:00
19
°
sunny
10:00
21
°
sunny
Slightly cooler days over the weekend

WeatherRadar

Forecast
Map

Morning
19
°
sunny
Afternoon
24
°
variably cloudy
Evening
21
°
variably cloudy
Night
16
°
variably cloudy
Morning
18
°
variably cloudy
Afternoon
23
°
variably cloudy
Evening
20
°
sunny
Night
13
°
clear sky
Morning
19
°
sunny
Afternoon
23
°
sunny
Evening
20
°
sunny
Night
14
°
clear sky
Morning
19
°
sunny
Afternoon
24
°
variably cloudy
Evening
20
°
sunny
Night
14
°
clear sky
Morning
18
°
cloudy
Afternoon
23
°
variably cloudy
Evening
20
°
sunny
Night
16
°
variably cloudy
Morning
19
°
variably cloudy
Afternoon
22
°
variably cloudy
Evening
20
°
variably cloudy
Night
17
°
variably cloudy
Morning
18
°
variably cloudy
Afternoon
25
°
variably cloudy
Evening
20
°
sunny
Night
17
°
clear sky
Morning
19
°
variably cloudy
Afternoon
23
°
cloudy
Evening
18
°
very cloudy
Night
17
°
cloudy
Morning
17
°
cloudy
Afternoon
23
°
cloudy
Evening
18
°
variably cloudy
Night
16
°
cloudy
Morning
17
°
cloudy
Afternoon
22
°
cloudy
Evening
18
°
variably cloudy
Night
16
°
variably cloudy
Morning
18
°
cloudy
Afternoon
24
°
cloudy
Evening
18
°
variably cloudy
Night
15
°
variably cloudy
Morning
17
°
cloudy
Afternoon
22
°
variably cloudy
Evening
17
°
variably cloudy
Night
14
°
variably cloudy
Morning
16
°
cloudy
Afternoon
22
°
cloudy
Evening
19
°
cloudy
Night
16
°
cloudy
Morning
18
°
cloudy
Afternoon
24
°
variably cloudy
Evening
19
°
variably cloudy
Night
16
°
cloudy
todaySaturday, 18/07
24
°
15
°
variably cloudy
tomorrowSunday, 19/07
23
°
16
°
variably cloudy
MondayMonday, 20/07
23
°
13
°
sunny
TuesdayTuesday, 21/07
24
°
14
°
sunny
WednesdayWednesday, 22/07
23
°
14
°
variably cloudy
ThursdayThursday, 23/07
22
°
16
°
variably cloudy
FridayFriday, 24/07
25
°
17
°
variably cloudy
SaturdaySaturday, 25/07
23
°
17
°
cloudy
SundaySunday, 26/07
23
°
17
°
cloudy
MondayMonday, 27/07
22
°
16
°
cloudy
TuesdayTuesday, 28/07
24
°
16
°
cloudy
WednesdayWednesday, 29/07
22
°
15
°
variably cloudy
ThursdayThursday, 30/07
22
°
14
°
cloudy
FridayFriday, 31/07
24
°
16
°
variably cloudy

WindRadar

14 day weather

Sa
15
24
Su
16
23
Mo
13
23
Tu
14
24
We
14
23
Th
16
22
Fr
17
25
Sa
17
23
Su
17
23
Mo
16
22
Tu
16
24
We
15
22
Th
14
22
Fr
16
24
Max (°C)
Min (°C)
moreless
Weather Trend Ireland

TemperatureRadar

Coast

Water 20°  /  Air 24°
Waves 0.5 m  /  
gusts up to 30 km/h
Mumbles
High Tide 10:01 / 22:18
Low Tide 03:50 / 16:02
Water 20°  /  Air 23°
Waves 0.8 m  /  
gusts up to 35 km/h
Mumbles
High Tide 10:42 / 22:58
Low Tide 04:30 / 16:41

Regional values

St Athan (49m)
17.8°
clear
Wind NE 14 km/h
Gusts 21 km/h

Cardiff Airport (67m)
19°
-
Wind E 14 km/h

Cardiff, Bute Park (9m)
18.3°
-

Liscombe (347m)
16.3°
clear
Wind NE 14 km/h
Gusts 28 km/h

History

Weather Station St Athan
Maximum Temperature [°C] 06/21/2026 to 07/18/2026
Precipitation [mm] 06/21/2026 to 07/18/2026

RainfallRadar