Harrow Weather Forecast

    • 13
    • 24

    Partly cloudy

    • 14
    • 23

    Cloudy

    • 15
    • 25

    Partly cloudy

    • 15
    • 25

    Partly cloudy

    • 16
    • 25

    Sunny day

    • 17
    • 27

    Sunny day

    • 16
    • 27

    Sunny day

Today 14 Jun London and South East England

Scattered showers at first, perhaps heavy with hail and thunder. Later this morning becoming mainly dry and breezy with sunny periods developing. Very warm or locally hot this afternoon and evening, with the highest temperatures in the east. Maximum Temperature 25C.

Tonight 14 Jun London and South East England

Dry and largely sunny this evening. Overnight remaining dry with very little cloud and long clear periods as the wind easing light. Feeling fresher than recent nights. Minimum Temperature 7C.

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Harrow Temperature Statistics

June Temperature

Northolt (6km)

  • Lowest 8 June, 2025

    7.8 °C

  • Average June

    15.6 °C

  • Highest 12 June, 2025

    24.5 °C

Climate (2020–Present)

Northolt (6km)

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  • Average Low 2020–2025

    7.7 °C

  • Average 2020–2025

    11.8 °C

  • Average High 2020–2025

    15.8 °C
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