5-day weather forecast London 25-07-2026

Weather forecast London Saturday, July 25 25.07.2026: sunny, temperature from 17 °C to 29 °C.

Precipitation probability 7%. Wind up to 5.31 m/s (gusts 6.81 m/s). Air humidity 25–58%, atmospheric pressure 754–759 mm Hg, UV index up to 7.

Sunrise 05:14
Sunset 20:59

Waxing Gibbous90% illuminated
Moonrise 19:08 · Moonset 00:54

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Table

← Fri, Jul 24

Sat, Jul 25, 2026

Forecast from 17 °C to 29 °C and precipitation

Temperature & Precipitation
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
Temperature (°C)	22	20	19	19	18	17	17	18	19	21	23	25	26	27	28	29	29	29	28	28	26	24	23	21
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
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
Cloud cover (%)	5	5	5	5	5	6	6	6	4	5	4	6	8	21	33	45	43	78	83	43	27	54	25	41
Rain chance (%)	1	1	1	1	2	3	3	3	3	2	1	1	1	1	2	3	3	6	7	3	2	5	3	5

Wind speed and direction

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)	4.89	4	3.19	2.81	3	2.19	2.81	2.69	2.69	3	2.81	2.81	2.61	2.81	3.19	3.61	4.11	4.39	4.69	5.19	5.31	4.69	3.61	3.61
Wind gust (m/s)	6.81	5.56	4.5	3.92	4.19	3.17	3.86	3.39	3.11	3.44	3.22	3.22	3	3.22	3.67	4.14	4.72	5.06	5.78	6.53	6.75	6.28	4.81	4.69
Wind direction (°)	NNW 347°	N 349°	NNW 348°	NNW 342°	NNW 341°	NNW 336°	NNW 331°	NNW 337°	NNW 331°	NNW 328°	NW 320°	NW 312°	WNW 292°	W 275°	W 264°	W 265°	W 270°	W 278°	W 281°	WNW 286°	WNW 299°	NNW 333°	NNW 332°	NNW 347°

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 (%)	37	39	43	45	51	55	58	57	54	48	40	31	29	29	27	25	25	25	26	27	37	45	50	55

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)	759	759	758	758	758	758	758	758	758	758	758	757	757	756	755	755	755	755	754	754	755	755	755	756

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	0.1	0.4	1.1	1.8	3.3	4.4	4.1	4.4	7	7	7	6	6	7	7	0	0	0

← Fri, Jul 24

Sat, Jul 25, 2026

London 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 →