Harrow Weather Forecast
- 6
- 13
Light rain shower
- 6
- 13
Cloudy
- 7
- 14
Cloudy
- 6
- 11
Cloudy
- 7
- 13
Cloudy
- 5
- 11
Heavy rain
Today 29 Mar London and South East England
Breezy and rather cloudy during the morning, with showery rain punctuated by some heavier bursts with a risk of hail and thunder. Gradually becoming drier and brighter later. Near-normal temperatures. Maximum Temperature 13C.
Tonight 29 Mar London and South East England
Largely dry overnight with long clear spells. Light winds allowing a slight grass frost to develop, perhaps with some mist or fog patches towards dawn. Minimum Temperature 1C.
Harrow Temperature Statistics
March Temperature
Northolt (6km)
Lowest 4 March, 2024
-2.1 °CAverage March
8.8 °CHighest 20 March, 2024
17.5 °C
Climate (2019–Present)
Northolt (6km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
7.7 °CAverage 2019–2024
11.7 °CAverage High 2019–2024
15.8 °C