90 Min. Weather
variable clouds
05:39 20:44 15
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15
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Today, still thick cloud cover in the morning, but dry. Clouds will break up in the afternoon. The temperature will be around 14 degrees for the next few hours.
WeatherRadar
Forecast
Map 
15
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12
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9
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10
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13
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11
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8
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10
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14
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12
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9
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12
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17
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13
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11
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12
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16
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14
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11
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11
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16
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12
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9
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11
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16
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13
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11
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16
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12
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9
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10
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14
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10
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6
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15
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7
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11
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16
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11
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9
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11
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16
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11
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8
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15
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11
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9
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14
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17
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9
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16
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11
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16
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9
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16
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14
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9
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15
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6
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WindRadar
14 day weather
Tu
11
15
We
9
13
Th
8
14
Fr
9
17
Sa
11
16
Su
11
16
Mo
9
16
Tu
8
16
We
9
14
Th
8
14
Fr
8
14
Sa
6
15
Su
7
16
Mo
9
16
Max (°C)
Min (°C)
TemperatureRadar
Pollen
high
UV Index
today
2
low
Coast
Water 12° / Air 16°
Waves 0.3 m /
light winds from NW
Mumbles
High Tide 09:01 / 21:18
Low Tide 02:45 / 14:56
Water 12° / Air 13°
Waves 0.4 m /
moderate winds from E
Mumbles
High Tide 09:32 / 21:51
Low Tide 03:16 / 15:27
Regional values
St Athan (49m)
13.8°
overcast
Wind N 10 km/h
Gusts 18 km/h
Cardiff Airport (67m)
15°
mostly clear
Wind N 10 km/h
Cardiff, Bute Park (9m)
15.5°
-
Liscombe (347m)
12.7°
mostly clear
Wind NE 18 km/h
Gusts 32 km/h
History
Weather Station St Athan
Maximum Temperature [°C] 04/08/2026 to 05/05/2026
Precipitation [mm] 04/08/2026 to 05/05/2026
RainfallRadar
Air quality
right now
Astro info
today
05:39 20:44 
15h 5min 00:31 07:04 
Waning gibbous
