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

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

The West London town of

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

Weather map of the USA showing an active thunderstorm front between Kansas City and Minneapolis. Numerous lightning symbols indicate severe thunderstorms, along with a severe weather warning symbol.

Monday, 18 May 2026

Tornadoes possible

Dangerous thunderstorm front over the US

Split graphic showing a warm temperature map of the UK on the left with temperatures reaching 30°C near London, and a person applying sunscreen in bright sunshine on the right beside a thermometer icon.

Thursday, 21 May 2026

Combating UV

Staying sun safe as heat rises

Split image showing a warm temperature map across the UK and western Europe on the left and a bright sun shining through scattered clouds in a blue sky on the right.

Friday, 15 May 2026

Much warmer bank holiday

Heatwave? We're not quite there yet

All weather news

This might also interest you

UK temperature map dated 14.02 showing widespread subzero values in blue shading, with readings such as −4 in Glasgow, −3 in Dublin, and −2 in London, alongside a blue thermometer icon.

Friday, 13 February 2026

Icy conditions

A frozen start to the weekend

Split image showing a person in a yellow jacket struggling against strong winds and heavy rain on a street at night on the left, and an Irish wind forecast map on the right with red and purple shading, gusts up to 75 mph, and a wind warning icon, divided by a curved white line.

Saturday, 24 January 2026

On this day...

Historic Storm Éowyn arrives

plit image showing a double rainbow over a rocky shoreline on the left and sheep grazing in a green field under stormy clouds on the right.

Sunday, 2 November 2025

Your weather - Your shots

Mixed conditions on an unsettled week

All articles

21°C in West LondonHottest day of the year so far

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