90 Min. Weather
mostly cloudy
06:55 19:20 17
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17
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17
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17
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17
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17
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16
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16
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15
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18
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Today, it is variably cloudy in the evening and overnight, along with a strong breeze. The temperature will be around 17 degrees for the next few hours.
WeatherRadar
Forecast
Map 
17
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14
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15
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18
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14
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11
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16
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19
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17
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16
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17
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21
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17
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15
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16
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18
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12
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8
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12
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18
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16
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15
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15
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20
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16
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15
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16
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21
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17
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15
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16
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20
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18
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15
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15
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21
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17
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14
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14
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20
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16
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14
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14
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19
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16
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14
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15
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19
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16
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13
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13
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18
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15
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13
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19
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18
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18
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14
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19
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11
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21
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16
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18
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15
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18
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8
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20
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15
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21
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15
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20
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15
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21
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15
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20
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14
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19
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14
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19
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13
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WindRadar
14 day weather
Sa
18
19
Su
14
18
Mo
11
19
Tu
16
21
We
15
18
Th
8
18
Fr
15
20
Sa
15
21
Su
15
20
Mo
15
21
Tu
14
20
We
14
19
Th
14
19
Fr
13
18
Max (°C)
Min (°C)
TemperatureRadar
Pollen
low
UV Index
tomorrow
1
low
Coast
Water 18° / Air 19°
Waves 1.5 m /
gusts up to 60 km/h
Mumbles
High Tide 11:56
Low Tide 05:26 / 18:03
Water 18° / Air 18°
Waves 1.5 m /
gusts up to 35 km/h
Mumbles
High Tide 00:23 / 13:10
Low Tide 06:33 / 19:34
Regional values
St Athan (49m)
17.9°
overcast
Wind W 28 km/h
Gusts 43 km/h
Cardiff Airport (67m)
18°
cloudy
Wind W 25 km/h
Cardiff, Bute Park (9m)
19.3°
-
Liscombe (347m)
16.3°
overcast
Wind W 18 km/h
Gusts 36 km/h
History
Weather Station St Athan
Maximum Temperature [°C] 08/23/2026 to 09/19/2026
Precipitation [mm] 08/23/2026 to 09/19/2026
RainfallRadar
Air quality
right now
Astro info
today
06:55 19:20 
12h 25min 16:28 23:15 
Waxing gibbous
