All Regions Europe Exactly which day will be hottest in London next week with temperatures soaring to 26C Londoners are about to experience the hottest day of the year so far My London – WeatherRead More About Author OTW Observer See author's posts Post navigation Previous Sand, Stone, and Sea Life at Dry TortugasNext London Marathon weather warning issued as athletes told ‘remember why you are taking part’ Related Stories Met Office issues heavy rain warning for London with 50mm set to fall All Regions Europe Met Office issues heavy rain warning for London with 50mm set to fall November 28, 2025 Met Office verdict on London being drenched in ‘heavy rain’ over miserable 11 day forecast All Regions Europe Met Office verdict on London being drenched in ‘heavy rain’ over miserable 11 day forecast November 28, 2025 New London weather forecast shows nearly 2 weeks straight of rain All Regions Europe New London weather forecast shows nearly 2 weeks straight of rain November 26, 2025