Hour-by-hour London weather as mini heatwave hits with temperatures over 20C

According to the Met Office, the capital is set to be hotter than Rome, as temperatures reach highs of up to 21 degrees. Today is expected to begin bright and warm , with sunny spells throughout the morning and the day remaining dry and clear. The Met Office warned that some areas may have the odd isolated shower, but overall tomorrow is expected to remain clear and warm, with temperatures reaching up to 20 degrees.

While warm spells continue into Friday, there is the occasional patch of rain forecast over the weekend. Here’s the hour-by-hour weather forecast for today (March 20): Another bright and warm day on Thursday, with sunny spells in the morning. Sunshine becoming hazy in the afternoon with a chance of an isolated shower.



Clear and cool overnight. Maximum temperature 20 °C..