Heathrow Airport Weather Forecast

    • 15
    • 28

    Partly cloudy

    • 16
    • 28

    Sunny day

    • 19
    • 33

    Sunny day

    • 20
    • 36

    Sunny day

    • 17
    • 32

    Sunny day

    • 16
    • 27

    Sunny day

    • 16
    • 26

    Cloudy

Today 10 Aug London and South East England

Dry and settled to start the new week with light winds. Sunny spells for many, though these may turn hazy at times as areas of cloud drift through. Feeling warm where the sunshine emerges. Maximum temperature 27 °C.

Tonight 10 Aug London and South East England

Some late brightness to end Monday, then clear spells and variable cloud overnight. Staying dry throughout. A rather warm night in urban areas. Minimum temperature 14 °C.

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Heathrow Airport Temperature Statistics

August Temperature

Heathrow (0km)

  • Lowest 7 August, 2026

    11.6 °C

  • Average August

    20.9 °C

  • Highest 3 August, 2026

    32.2 °C

Climate (2021–2026)

Heathrow (0km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    12.6 °C

  • Average High 2021–2026

    16.5 °C
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