Home
Weather London
WeatherRadar
RainfallRadar
TemperatureRadar
WindRadar
LightningRadar
Weather News
Editor's Pick
Discover the app
Weather widget
Contact us
Apps
Career
    Home / Editor's Pick /

    21°C in West London: Hottest day of the year so far

15:43
20 March 2025

21°C in West London
Hottest day of the year so far

The West London town of Northolt has seen the hottest day of the year.

Thursday is officially the hottest day of 2025 so far, after a high of 21°C in Northolt, West London.

Recorded Thursday afternoon, around 03:00 pm, the high marks a widely warm day across England and Wales.

Despite being the high point of the year so far, the reading did fall just short of the all-time date temperature record which remains at 21.5°C in Cambridge on March 20th, 1972.

Spring is officially underwayread more
Ryan Hathaway
More on the topic
UV levels peak with the heat today. Latest heatwave. . . Wednesday, 29 July 2026
Split graphic showing a temperature map of England and eastern Ireland with temperatures reaching 33°C near London, 32°C in Norwich, and 29°C around Birmingham on the left, alongside a person applying sunscreen with a UV icon on the right.
Wednesday, 29 July 2026

Latest heatwave

UV levels peak with the heat today
Fourth heatwave of the year. Peaking Wednesday. . . Tuesday, 28 July 2026
Temperature map of England and Wales on Wednesday 29.07 showing widespread hot conditions, with temperatures reaching 33°C near Cambridge, 32°C around London, Norwich, and Southend-on-Sea, and a large heat warning symbol highlighting elevated heat risk.
Tuesday, 28 July 2026

Peaking Wednesday

Fourth heatwave of the year
Half of England now in drought. Joining North Wales. . . Wednesday, 29 July 2026
Dry section of the River Thames beneath a small stone bridge, with the riverbed exposed and cracked after prolonged, dry weather, while a person walks along the roadside above.
Wednesday, 29 July 2026

Joining North Wales

Half of England now in drought
All weather news
This might also interest you
Flooding, gales, and heavy snow. Storm Chandra. . . Tuesday, 27 January 2026
Split image showing aerial flooding in a town with muddy water covering roads on the left, and a rural road on the right blocked by heavy snowfall with vans stopped and a person walking in snow.
Tuesday, 27 January 2026

Storm Chandra

Flooding, gales, and heavy snow
Bright and warm conditions take hold. Spring-like outlook. . . Thursday, 23 April 2026
Split UK map showing warm temperatures up to 21 degrees in orange on the left and clear sunny conditions with temperatures from 12 to 18 degrees on the right, with sun icons across the country.
Thursday, 23 April 2026

Spring-like outlook

Bright and warm conditions take hold
Storm Chandra makes impact. Severe gales & heavy rain. . . Tuesday, 27 January 2026
Split image showing strong winds over the UK on a forecast map and widespread rain and snow on a weather radar map.
Tuesday, 27 January 2026

Severe gales & heavy rain

Storm Chandra makes impact
All articles
Weather & Radar

Weather & Radar is also available on

Google Play StoreApp Store

Company

Contact us Privacy Policy Legal info Accessibility statement

Services

Uploader

Socials

facebooktwittertikToklinkList