5-day weather forecast London 22-07-2026

Weather forecast London tomorrow 22.07.2026: partly cloudy, temperature from 17 °C to 26 °C.

Precipitation probability 11%. Wind up to 5 m/s (gusts 6.08 m/s). Air humidity 37–72%, atmospheric pressure 767–770 mm Hg, UV index up to 5.

Sunrise 05:10
Sunset 21:03

First Quarter64% illuminated
Moonrise 15:39 · Moonset 23:52

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Table

← Tue, Jul 21

Wed, Jul 22, 2026

Thu, Jul 23 →

Forecast from 17 °C to 26 °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)	19	19	18	18	17	17	17	18	19	21	22	23	24	25	25	25	26	26	25	24	23	21	20	19
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 (%)	33	31	38	49	60	17	19	16	20	19	34	61	100	67	85	68	66	71	81	63	51	36	32	27
Rain chance (%)	6	6	7	9	11	8	8	6	5	3	4	5	10	6	8	6	5	6	7	5	4	4	5	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)	2.11	1.89	1.81	2	1.69	1.31	1.19	1.5	1.61	1.39	1.39	1.5	1.5	1.89	2.69	3.69	3.31	3	3.61	5	4	3.19	2.89	2.81
Wind gust (m/s)	2.89	2.72	2.64	2.94	2.53	1.94	1.72	1.89	1.83	1.61	1.61	1.72	1.72	2.19	3.11	4.25	3.81	3.44	4.14	6.08	5	4.36	3.94	3.75
Wind direction (°)	ESE 102°	E 87°	E 88°	E 79°	ENE 78°	E 88°	E 82°	E 87°	ENE 75°	ENE 77°	ENE 71°	NE 51°	NE 40°	NNE 31°	NE 34°	NE 56°	ENE 74°	ENE 76°	NE 50°	NE 52°	ENE 71°	E 88°	ESE 104°	ESE 108°

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 (%)	62	63	66	68	70	72	72	68	61	54	49	45	42	41	38	39	38	37	37	43	44	48	56	61

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)	770	770	770	770	770	770	770	770	770	770	770	770	769	769	769	768	768	767	767	768	768	769	769	769

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	0.5	1.2	2.2	3.3	4.2	5	3.1	3.2	4	3.3	1.9	1.1	0.5	0.1	0	0	0

Air quality & pollen

Air quality
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
PM2.5 (µg/m³)	9.7	8.9	8.7	8.4	9.3	10.6	11.6	12.6	11.6	8.9	7.7	7.8	7.8	7.8	7.9	7.5	7.5	8	7.7	7.3	6.4	5.8	4.9	5.2
PM10 (µg/m³)	14.5	14.5	15.6	14.9	16	16.2	19.1	18.3	16.5	14.5	13.2	13.1	12.1	11.8	11.6	11.9	11.1	10.6	10.2	11.5	9	9.9	9.5	9.7
Ozone (O₃) (µg/m³)	45	42	46	48	48	49	51	43	39	46	57	66	72	76	82	88	89	86	85	83	75	66	58	50
NO₂ (µg/m³)	25	25.2	21.2	17.1	12.7	13.2	12.5	18.7	17.2	15.2	12.4	11.1	8.9	8.3	7.8	7	6.3	7	7.9	9.2	8.1	9.2	11.3	12.4
SO₂ (µg/m³)	1.4	1.3	1.2	1.1	0.9	1	1.1	1.2	1.3	1.2	0.9	0.9	0.7	0.8	0.8	0.6	0.6	0.5	0.6	0.8	0.7	0.6	0.8	0.9
CO (µg/m³)	157	166	154	146	128	129	131	140	150	150	144	137	136	138	137	129	127	131	137	135	127	125	123	122

← Tue, Jul 21

Wed, Jul 22, 2026

Thu, Jul 23 →

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.

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