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

Find a forecast

We are showing you the observations for the nearest location to Pontypridd (14.2 miles, 13 m lower).

Observation days

Sat 18 Jul

Sunrise: 05:19

Sunset: 21:21

No pollution data.

No pollen data.

Sat 18 Jul
Sun 19 Jul

Sunrise: 05:20

Sunset: 21:19

No pollution data.

No pollen data.

Sun 19 Jul
Mon 20 Jul

Sunrise: 05:21

Sunset: 21:18

No pollution data.

No pollen data.

Mon 20 Jul

Sunrise: 05:19

Sunset: 21:21

No pollution data.

No pollen data.

Today

Weather
Time	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
Temperature (°C)
Temperature	18.7° Celsius	18.7° Celsius	17.5° Celsius	16.4° Celsius	16.0° Celsius	15.2° Celsius	16.5° Celsius	17.8° Celsius	19.2° Celsius	20.6° Celsius	22.1° Celsius	20.3° Celsius	21.3° Celsius	21.9° Celsius	23.0° Celsius	22.9° Celsius	23.1° Celsius	21.7° Celsius	20.5° Celsius	22.0° Celsius	22.2° Celsius	20.4° Celsius	19.4° Celsius
Wind direction and speed (mph)
Wind direction and speed	N 4	N 6	N 2	NNE 3	NNE 5	NNE 6	ENE 4	NE 9	E 8	ENE 5	SSE 8	SSE 9	SSW 6	SW 7	WSW 10	WSW 11	WSW 10	SW 10	WSW 9	SW 4	NW 5	E 6	ENE 6
Wind gust (mph)
Wind gust	5	10	8	6	7	9	10	13	14	13	12	15	15	12	14	15	15	14	15	15	9	8	8
Visibility (description)
Visibility	G	VG	G	G	G	G	G	G	G	VG	VG	G	G	G	VG	VG	VG	VG	G	G	VG	G	G
Humidity
Humidity	71 %	65 %	70 %	72 %	75 %	80 %	77 %	74 %	69 %	60 %	59 %	70 %	61 %	56 %	51 %	53 %	59 %	67 %	78 %	75 %	65 %	78 %	79 %
Pressure (hPa)
Pressure	1,018 hPa	1,018 hPa	1,019 hPa	1,019 hPa	1,019 hPa	1,019 hPa	1,019 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,020 hPa	1,019 hPa	1,020 hPa	1,020 hPa	1,021 hPa
Pressure tendency
Pressure tendency	R	R	R	R	R	R	R	R	R	R	R	R	R	R	S	F	F	F	F	F	F	R	R

Sunday

Weather
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
Temperature (°C)
Temperature	18.5° Celsius	18.9° Celsius	18.3° Celsius	17.9° Celsius	17.2° Celsius	16.6° Celsius	16.1° Celsius	15.8° Celsius	16.7° Celsius	18.7° Celsius	19.7° Celsius	20.0° Celsius	21.1° Celsius	21.2° Celsius	21.9° Celsius	22.3° Celsius	21.9° Celsius	22.2° Celsius	21.6° Celsius	19.9° Celsius	19.7° Celsius	19.7° Celsius	18.0° Celsius	17.2° Celsius
Wind direction and speed (mph)
Wind direction and speed	NE 8	ENE 10	E 10	ENE 11	ENE 10	ENE 9	ENE 8	ENE 11	ENE 10	E 10	E 8	SE 6	SSE 7	S 6	SW 7	SW 12	SW 11	WSW 9	WSW 9	WSW 8	SW 8	NNE 6	NE 4	ENE 7
Wind gust (mph)
Wind gust	10	14	17	17	16	14	13	15	16	16	14	12	12	11	12	18	17	16	15	13	14	9	7	9
Visibility (description)
Visibility	VG	VG	VG	VG	E	E	E	E	E	E	E	VG	E	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G
Humidity
Humidity	71 %	65 %	64 %	66 %	67 %	69 %	71 %	73 %	72 %	65 %	63 %	59 %	59 %	58 %	58 %	57 %	63 %	59 %	64 %	75 %	79 %	79 %	83 %	82 %
Pressure (hPa)
Pressure	1,021 hPa	1,022 hPa	1,022 hPa	1,023 hPa	1,023 hPa	1,023 hPa	1,023 hPa	1,024 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,025 hPa	1,024 hPa	1,024 hPa	1,024 hPa	1,025 hPa	1,026 hPa
Pressure tendency
Pressure tendency	R	R	R	R	R	R	R	R	R	R	R	R	R	R	S	F	F	F	F	F	F	F	R	R

Monday

Weather
Time	00:00
Weather
Temperature (°C)
Temperature	17.8° Celsius
Wind direction and speed (mph)
Wind direction and speed	NE 7
Wind gust (mph)
Wind gust	10
Visibility (description)
Visibility	E
Humidity
Humidity	65 %
Pressure (hPa)
Pressure	1,026 hPa
Pressure tendency
Pressure tendency	R

St-Athan weather map

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Location Details

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