Whitehall Weather Forecast, Greater London SW1A 2

Today 22 Jul London and South East England

Brightest in the east initially as western parts become cloudier, perhaps accompanied by the odd spot of rain. Showery conditions developing more widely later, with some sunny intervals but also sharp showers. Quite warm. Maximum Temperature 24C.

Tonight 22 Jul London and South East England

Any remaining showers will soon taper off, leaving mostly cloudy skies with occasional breaks. A dry night overall although the odd light shower cannot be completely ruled out. Minimum Temperature 13C.

Wed 23 Jul London and South East England

Dry and bright, perhaps locally sunny initially. The cloud will however build, bringing an increasing chance of showers in the afternoon. Some of these may turn heavy later. Maximum Temperature 24C.

Thu 24 Jul London and South East England

Cloudy with some rain or showers on Thursday, locally heavy along the east coast. Fine and dry Friday and Saturday, with fair weather cloud and sunny spells. Temperatures slightly rising.

Fri 25 Jul London and South East England

Cloudy with some rain or showers on Thursday, locally heavy along the east coast. Fine and dry Friday and Saturday, with fair weather cloud and sunny spells. Temperatures slightly rising.

Sat 26 Jul London and South East England

Cloudy with some rain or showers on Thursday, locally heavy along the east coast. Fine and dry Friday and Saturday, with fair weather cloud and sunny spells. Temperatures slightly rising.

Sun 27 Jul London and South East England

By the weekend, a weather regime dominated by westerly winds is likely to become established. While showers or longer spells of rain will remain possible for all parts of the country, the focus of wet weather will likely be across the west and northwest, especially over hills where rain could be prolonged. The highest chance of drier and sunnier weather is expected to the east of hills, and across south and eastern areas. Later in the period if high pressure builds into the southwest settled weather may develop there too. It will be breezy at times, especially in further north. Temperatures are most likely to be near to average for the time of year, with only a small chance of hot spells during late July and the start of August.

Mon 28 Jul London and South East England

By the weekend, a weather regime dominated by westerly winds is likely to become established. While showers or longer spells of rain will remain possible for all parts of the country, the focus of wet weather will likely be across the west and northwest, especially over hills where rain could be prolonged. The highest chance of drier and sunnier weather is expected to the east of hills, and across south and eastern areas. Later in the period if high pressure builds into the southwest settled weather may develop there too. It will be breezy at times, especially in further north. Temperatures are most likely to be near to average for the time of year, with only a small chance of hot spells during late July and the start of August.

Whitehall Weather Forecast

Today 22 Jul London and South East England

Tonight 22 Jul London and South East England

Wed 23 Jul London and South East England

Thu 24 Jul London and South East England

Fri 25 Jul London and South East England

Sat 26 Jul London and South East England

Sun 27 Jul London and South East England

Mon 28 Jul London and South East England

Temperature Forecast Met Office

Temperature Real-Time

Chenies (Hertfordshire) Radar

National Satellite

National Synoptic

Whitehall Temperature Statistics

July Temperature

Northolt (20km)

Lowest 11 January, 2025

Average 2025

Highest 30 June, 2025

Lowest 8 June, 2025

Average June

Highest 30 June, 2025

Lowest 3 July, 2025

Average July

Highest 1 July, 2025

Climate (2020–Present)

Northolt (20km)

Average Low 2020–2025

Average 2020–2025

Average High 2020–2025