St-Athan (Vale of Glamorgan) last 24 hours weather

Observation days

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

  • Sunrise iconSunrise:
    Sunset iconSunset:
    No pollution data.
    No pollen data.

Sunrise iconSunrise:
Sunset iconSunset:
No pollution data.
No pollen data.
Friday
Time
16:00
17:00
18:00
19:00
20:00
21:00
22:00
23:00
Weather Weather code 12 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8
Temperature
Temperature
16.6° Celsius
17.3° Celsius
17.2° Celsius
17.2° Celsius
17.1° Celsius
17.2° Celsius
17.3° Celsius
17.6° Celsius
Wind direction and speed
Wind direction and speed
WSW
20
WSW
20
WSW
23
WSW
23
WSW
22
WSW
21
WSW
21
WSW
18
Wind gust (mph)
Wind gust
29
30
33
36
34
32
31
33
Visibility
Visibility
G
G
G
G
 No data
G
G
G
Humidity
Humidity 80 % 74 % 75 % 81 % 85 % 87 % 89 % 88 %
Pressure (hPa)
Pressure 1,014 hPa 1,014 hPa 1,014 hPa 1,013 hPa 1,013 hPa 1,013 hPa 1,014 hPa 1,013 hPa
Pressure tendency
Pressure tendency F F F F F F F R
Saturday
Time
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 Weather code 12 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 5 Weather code 11 Weather code 11 Weather code 11 Weather code 11 Weather code 12 Weather code 8 Weather code 12 Weather code 8 Weather code 8 Weather code 8 Weather code 8 Weather code 12 Weather code 8 Weather code 8 Weather code 8
Temperature (°C)
Temperature
17.8° Celsius
17.1° Celsius
17.4° Celsius
17.2° Celsius
17.3° Celsius
17.4° Celsius
17.4° Celsius
17.4° Celsius
17.1° Celsius
17.2° Celsius
17.4° Celsius
17.7° Celsius
17.9° Celsius
18.2° Celsius
18.7° Celsius
17.0° Celsius
17.9° Celsius
17.9° Celsius
17.9° Celsius
17.4° Celsius
17.2° Celsius
17.0° Celsius
16.2° Celsius
16.6° Celsius
Wind direction and speed (mph)
Wind direction and speed
WSW
21
W
18
W
23
WSW
23
WSW
21
W
22
WSW
21
WSW
21
WSW
23
WSW
23
WSW
23
WSW
21
WSW
25
W
21
W
17
W
17
W
16
W
18
W
15
W
15
W
16
W
16
W
15
W
14
Wind gust (mph)
Wind gust
31
31
33
37
32
32
32
32
32
32
35
33
36
32
29
31
24
27
27
27
27
26
28
24
Visibility (description)
Visibility
P
VG
VG
G
G
G
G
G
M
M
G
P
M
G
VG
P
VG
VG
VG
VG
G
VG
G
VG
Humidity
Humidity 90 % 92 % 89 % 87 % 85 % 85 % 85 % 88 % 92 % 94 % 97 % 96 % 96 % 97 % 87 % 89 % 90 % 86 % 83 % 80 % 80 % 80 % 92 % 87 %
Pressure (hPa)
Pressure 1,014 hPa 1,014 hPa 1,013 hPa 1,013 hPa 1,013 hPa 1,013 hPa 1,013 hPa 1,013 hPa 1,013 hPa 1,014 hPa 1,014 hPa 1,015 hPa 1,015 hPa 1,016 hPa 1,016 hPa 1,017 hPa 1,017 hPa 1,017 hPa 1,018 hPa 1,018 hPa 1,019 hPa 1,019 hPa 1,020 hPa 1,020 hPa
Pressure tendency
Pressure tendency R R F F F S F R R R R R R R R R R R R R R R R R
Sunday
Time
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
Weather Weather code 8 Weather code 8 Weather code 2 Weather code 8 Weather code 8 Weather code 8 Weather code 2 Weather code 8 Weather code 3 Weather code 3 Weather code 1 Weather code 1 Weather code 8 Weather code 1 Weather code 1 Weather code 1
Temperature (°C)
Temperature
16.6° Celsius
16.5° Celsius
16.5° Celsius
16.4° Celsius
16.3° Celsius
16.2° Celsius
15.2° Celsius
14.6° Celsius
14.3° Celsius
14.5° Celsius
16.2° Celsius
16.9° Celsius
16.7° Celsius
17.8° Celsius
18.2° Celsius
18.2° Celsius
Wind direction and speed (mph)
Wind direction and speed
W
13
W
15
W
12
W
12
WNW
11
WNW
10
NW
9
NW
8
NW
7
WNW
7
WNW
9
WNW
12
W
12
W
11
W
11
W
12
Wind gust (mph)
Wind gust
23
22
22
21
20
22
16
14
10
10
15
18
17
17
20
19
Visibility (description)
Visibility
VG
VG
G
G
G
G
VG
VG
VG
VG
VG
VG
VG
VG
VG
VG
Humidity
Humidity 80 % 84 % 81 % 79 % 79 % 81 % 84 % 86 % 84 % 81 % 72 % 65 % 66 % 59 % 61 % 60 %
Pressure (hPa)
Pressure 1,020 hPa 1,020 hPa 1,021 hPa 1,021 hPa 1,022 hPa 1,022 hPa 1,023 hPa 1,024 hPa 1,025 hPa 1,026 hPa 1,026 hPa 1,027 hPa 1,028 hPa 1,028 hPa 1,028 hPa 1,029 hPa
Pressure tendency
Pressure tendency R R R R R R R R R R R R R R R R
Updated: 
Observations table explained
Daily extremes
Forecast

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Observation taken at 14:10, Sun
Updated 15:10 (UTC+1) on Sun 20 Sep 2026

Location Details

Location: 51.405, -3.44
Altitude: 49 m above sea level

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