Wind & Wind gust
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
Wind (m/s)	2.39	2.31	2.5	2	2.19	2	1.89	1.89	2	1.89	1.61	4.31	4.61	3.69	5.89	4.89	4.5	4.19	3.11	1.61	2	2.31	2	2.31
Wind gust (m/s)	5.25	5	3.81	2.5	3.22	2.22	1.92	2.72	3.42	2.53	2.31	5.81	5.53	6.69	6.31	5.56	4.67	5.92	7.42	2.11	4.5	3.61	2.14	4.22
Wind direction (°)	SW 217°	SW 221°	SW 229°	SW 230°	SSW 210°	SW 230°	WSW 243°	SW 224°	SSW 194°	S 174°	SSE 159°	SSE 159°	SSE 152°	ESE 113°	SSE 154°	SSE 151°	SE 128°	SSE 147°	SSE 157°	SSE 151°	SSW 209°	WSW 243°	WSW 251°	WSW 248°

Air humidity

Humidity
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
Humidity (%)	63	65	75	76	77	78	79	72	58	49	42	30	30	38	40	42	46	52	62	68	73	77	77	82

Atmospheric pressure

Pressure
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
Pressure (mm Hg)	772	773	773	773	773	773	773	774	775	775	774	773	773	773	773	773	773	773	773	775	774	775	776	775

Ultraviolet index

UV Index
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
UV Index	0	0	0	0	0	0	0	0.3	1.2	2.7	4.6	6	6.6	5.9	4.4	2.5	1	0.2	0	0	0	0	0	0

Air quality & pollen

Air quality is available for the first three days only.

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Thu, Sep 10, 2026

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Sefton on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →