St-Athan (Vale of Glamorgan) last 24 hours weather
Monday (23 March 2026)
| 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Temperature
°C
|
||||||||||||||||||||||
| Temperature in degrees Celsius |
6.7°
|
5.3°
|
5.5°
|
5.2°
|
5.3°
|
5.2°
|
6.3°
|
9.1°
|
10.4°
|
10.8°
|
11.3°
|
11.5°
|
11.7°
|
12.1°
|
11.5°
|
10.1°
|
9.8°
|
8.7°
|
9.6°
|
9.3°
|
9.3°
|
9.7°
|
|
Wind direction and speed
mph
|
||||||||||||||||||||||
| Wind direction and speed in miles per hour |
W
4
|
NNW
3
|
N
0
|
NNE
2
|
N
2
|
N
4
|
NNE
2
|
ENE
3
|
SE
4
|
SSE
4
|
SSE
4
|
SSE
5
|
S
4
|
W
4
|
W
9
|
WSW
6
|
W
6
|
SW
3
|
WNW
6
|
W
9
|
WSW
10
|
WSW
11
|
| Wind gust in miles per hour | 4 | 4 | 2 | 4 | 2 | 2 | 2 | 4 | 7 | 9 | 9 | 7 | 4 | 4 | 13 | 11 | 9 | 7 | 11 | 16 | 13 | 18 |
|
Visibility
|
||||||||||||||||||||||
| Visibility | M | M | G | G | G | G | G | VG | VG | VG | VG | VG | VG | VG | G | VG | VG | G | G | M | M | M |
| Humidity | 88% | 90% | 90% | 83% | 92% | 91% | 92% | 83% | 66% | 64% | 62% | 66% | 62% | 62% | 63% | 74% | 71% | 80% | 82% | 90% | 88% | 90% |
| Pressure in hectopascals | 1,020 | 1,020 | 1,020 | 1,020 | 1,021 | 1,021 | 1,021 | 1,021 | 1,022 | 1,022 | 1,022 | 1,021 | 1,021 | 1,021 | 1,021 | 1,020 | 1,020 | 1,020 | 1,021 | 1,020 | 1,020 | 1,020 |
Tuesday (24 March 2026)
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Temperature
°C
|
||||||||||||||||||||||||
| Temperature in degrees Celsius |
9.9°
|
9.8°
|
9.7°
|
9.6°
|
9.6°
|
9.6°
|
9.7°
|
9.8°
|
10.0°
|
10.4°
|
10.3°
|
10.7°
|
11.1°
|
11.7°
|
11.5°
|
11.0°
|
11.3°
|
11.6°
|
11.0°
|
10.6°
|
10.2°
|
9.8°
|
9.0°
|
9.0°
|
|
Wind direction and speed
mph
|
||||||||||||||||||||||||
| Wind direction and speed in miles per hour |
W
13
|
W
13
|
W
15
|
W
16
|
WSW
17
|
WSW
11
|
WSW
14
|
W
14
|
WSW
15
|
WSW
15
|
W
15
|
WSW
14
|
WSW
13
|
WSW
17
|
W
17
|
WSW
19
|
WSW
20
|
WSW
20
|
WSW
25
|
WSW
33
|
W
29
|
W
25
|
W
26
|
W
23
|
| Wind gust in miles per hour | 20 | 20 | 20 | 27 | 25 | 22 | 20 | 20 | 22 | 20 | 22 | 20 | 20 | 22 | 25 | 29 | 29 | 29 | 40 | 51 | 49 | 47 | 45 | 47 |
|
Visibility
|
||||||||||||||||||||||||
| Visibility | G | M | G | VG | VG | VG | M | M | VG | VG | P | VG | VG | VG | VG | M | E | VG | G | P | M | M | G | VG |
| Humidity | 93% | 90% | 91% | 94% | 95% | 95% | 96% | 97% | 96% | 93% | 95% | 93% | 89% | 87% | 86% | 90% | 87% | 83% | 88% | 95% | 84% | 81% | 77% | 66% |
| Pressure in hectopascals | 1,019 | 1,019 | 1,019 | 1,018 | 1,018 | 1,017 | 1,017 | 1,016 | 1,016 | 1,016 | 1,016 | 1,015 | 1,014 | 1,013 | 1,012 | 1,011 | 1,009 | 1,007 | 1,006 | 1,005 | 1,005 | 1,005 | 1,005 | 1,006 |
Wednesday (25 March 2026)
| 00:00 | 01:00 | |
|---|---|---|
| Weather symbol |
|
|
|
Temperature
°C
|
||
| Temperature in degrees Celsius |
8.3°
|
7.6°
|
|
Wind direction and speed
mph
|
||
| Wind direction and speed in miles per hour |
W
18
|
WNW
20
|
| Wind gust in miles per hour | 36 | 36 |
|
Visibility
|
||
| Visibility | VG | VG |
| Humidity | 73% | 76% |
| Pressure in hectopascals | 1,006 | 1,006 |
St-Athan weather map
View the weather with our interactive map
Loading map…
Location Details
Location: 51.405, -3.44
Altitude:
49m above sea level