45 km/h
90 Min. Weather
variable clouds
Sunrise and sunset 06:03 20:33
19:00
19
°
variably cloudyfrom the West
20:00
18
°
variably cloudyfrom the West
21:00
18
°
variably cloudyfrom the West
22:00
18
°
cloudyfrom the West
23:00
18
°
cloudyfrom the West
00:00
19
°
cloudyfrom the West
01:00
19
°
cloudyfrom the West
02:00
19
°
very cloudyfrom the West
03:00
19
°
very cloudyfrom the West
04:00
19
°
rain showerfrom the West
05:00
19
°
very cloudyfrom the West
06:00
19
°
rain showerfrom the West
07:00
19
°
rain showersfrom the West
08:00
19
°
rain showersfrom the West
09:00
19
°
rain showersfrom the West
10:00
20
°
very cloudyfrom the West
11:00
20
°
very cloudyfrom the West
12:00
20
°
very cloudyfrom the West
13:00
21
°
cloudyfrom the West
14:00
21
°
cloudyfrom the West
15:00
21
°
cloudyfrom the West
16:00
21
°
cloudyfrom the West
17:00
20
°
cloudyfrom the West
18:00
20
°
cloudyfrom the West
19:00
19
°
very cloudyfrom the West
20:00
18
°
very cloudyfrom the West
21:00
18
°
very cloudyfrom the West
22:00
18
°
very cloudyfrom the West
23:00
18
°
very cloudyfrom the West
00:00
18
°
light rainfrom the West
01:00
17
°
light rainfrom the West
02:00
17
°
rainfrom the West
03:00
17
°
light rainfrom the West
04:00
17
°
light rainfrom the West
05:00
16
°
cloudyfrom the West
06:00
16
°
cloudyfrom the North-West
07:00
16
°
rain showersfrom the West
08:00
16
°
rain showersfrom the North-West
09:00
17
°
cloudyfrom the North-West
10:00
18
°
cloudyfrom the West
11:00
19
°
variably cloudyfrom the West
12:00
20
°
variably cloudyfrom the West
13:00
20
°
variably cloudyfrom the West
14:00
20
°
variably cloudyfrom the West
15:00
20
°
variably cloudyfrom the West
16:00
20
°
variably cloudyfrom the West
17:00
19
°
variably cloudyfrom the West
18:00
19
°
variably cloudyfrom the West
19:00
19
°
variably cloudyfrom the West
Changeable and cooler days ahead
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WeatherRadar

Forecast
Map

Evening
18
°
cloudyfrom the West
Night
18
°
rain showerfrom the West
Morning
19
°
rain showersfrom the West
Afternoon
21
°
cloudyfrom the West
Evening
18
°
very cloudyfrom the West
Night
16
°
rainfrom the West
Morning
17
°
rain showersfrom the West
Afternoon
20
°
variably cloudyfrom the West
Evening
17
°
rain showerfrom the West
Night
15
°
rain showerfrom the West
Morning
17
°
rain showersfrom the West
Afternoon
20
°
variably cloudyfrom the West
Evening
16
°
variably cloudyfrom the North-West
Night
13
°
variably cloudyfrom the North-East
Morning
15
°
variably cloudyfrom the North-East
Afternoon
19
°
cloudyfrom the North
Evening
16
°
rain showerfrom the North-East
Night
13
°
cloudyfrom the North-East
Morning
15
°
cloudyfrom the North-East
Afternoon
20
°
variably cloudyfrom the North
Evening
16
°
clear skyfrom the North-East
Night
13
°
clear skyfrom the North-East
Morning
16
°
sunnyfrom the East
Afternoon
21
°
variably cloudyfrom the South-West
Evening
18
°
variably cloudyfrom the North
Night
13
°
variably cloudyfrom the North-East
Morning
16
°
variably cloudyfrom the North-East
Afternoon
21
°
cloudyfrom the South
Evening
18
°
cloudyfrom the North-East
Night
14
°
cloudyfrom the East
Morning
16
°
cloudyfrom the North-East
Afternoon
22
°
cloudyfrom the West
Evening
18
°
cloudyfrom the North-West
Night
13
°
variably cloudyfrom the North-West
Morning
16
°
cloudyfrom the West
Afternoon
22
°
variably cloudyfrom the West
Evening
17
°
cloudyfrom the West
Night
14
°
cloudyfrom the North-West
Morning
16
°
cloudyfrom the North-West
Afternoon
22
°
variably cloudyfrom the West
Evening
18
°
variably cloudyfrom the West
Night
15
°
variably cloudyfrom the South-West
Morning
18
°
variably cloudyfrom the West
Afternoon
23
°
cloudyfrom the West
Evening
19
°
cloudyfrom the West
Night
15
°
cloudyfrom the West
Morning
16
°
variably cloudyfrom the West
Afternoon
22
°
variably cloudyfrom the West
Evening
17
°
variably cloudyfrom the West
Night
14
°
variably cloudyfrom the West
Morning
16
°
variably cloudyfrom the West
Afternoon
22
°
variably cloudyfrom the West
Evening
18
°
variably cloudyfrom the West
Night
14
°
variably cloudyfrom the West
todayMonday, 17/08
21
°
18
°
cloudyfrom the West
tomorrowTuesday, 18/08
21
°
18
°
rain showersfrom the West
WednesdayWednesday, 19/08
20
°
16
°
rain showersfrom the West
ThursdayThursday, 20/08
20
°
15
°
rain showersfrom the North-West
FridayFriday, 21/08
19
°
13
°
rain showersfrom the North-East
SaturdaySaturday, 22/08
20
°
13
°
variably cloudyfrom the North-East
SundaySunday, 23/08
21
°
13
°
variably cloudyfrom the North-East
MondayMonday, 24/08
21
°
13
°
variably cloudyfrom the East
TuesdayTuesday, 25/08
22
°
14
°
cloudyfrom the North-West
WednesdayWednesday, 26/08
22
°
13
°
variably cloudyfrom the West
ThursdayThursday, 27/08
22
°
14
°
cloudyfrom the West
FridayFriday, 28/08
23
°
15
°
variably cloudyfrom the West
SaturdaySaturday, 29/08
22
°
15
°
variably cloudyfrom the West
SundaySunday, 30/08
22
°
14
°
variably cloudyfrom the West

WindRadar

14 day weather

Mo
18
21
Tu
18
21
We
16
20
Th
15
20
Fr
13
19
Sa
13
20
Su
13
21
Mo
13
21
Tu
14
22
We
13
22
Th
14
22
Fr
15
23
Sa
15
22
Su
14
22
Max (°C)
Min (°C)
moreless
Weather Trend Ireland

TemperatureRadar

Coast

Water 21°  /  Air 21°
Waves 1.2 m  /  
gusts up to 40 km/h
Mumbles
High Tide 10:06 / 22:20
Low Tide 03:52 / 16:02
Water 21°  /  Air 21°
Waves 1.5 m  /  
gusts up to 40 km/h
Mumbles
High Tide 10:40 / 22:54
Low Tide 04:23 / 16:35

Regional values

St Athan (49m)
19.6°
mostly clear
Wind W 28 km/h
Gusts 43 km/h

Cardiff Airport (67m)
20°
-
Wind W 28 km/h

Cardiff, Bute Park (9m)
22.1°
-

Liscombe (347m)
20.9°
clear
Wind W 14 km/h
Gusts 28 km/h

History

Weather Station St Athan
Maximum Temperature [°C] 07/21/2026 to 08/17/2026
Precipitation [mm] 07/21/2026 to 08/17/2026

RainfallRadar