Heathrow Airport Weather Forecast

    • 7
    • 15

    Partly cloudy

    • 5
    • 14

    Cloudy

    • 7
    • 14

    Cloudy

    • 6
    • 16

    Sunny day

    • 5
    • 18

    Sunny day

    • 6
    • 17

    Sunny day

Today 19 Apr London and South East England

Largely dry with bright or sunny start to Sunday. Turning increasingly cloudy during the afternoon with the wind increasing and the chance of some coastal showers overnight. Maximum temperature 16 °C.

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Heathrow Airport Temperature Statistics

April Temperature

Heathrow (0km)

  • Lowest 6 April, 2026

    2.4 °C

  • Average April

    11.4 °C

  • Highest 8 April, 2026

    25.6 °C

Climate (2021–Present)

Heathrow (0km)

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  • Average Low 2021–2026

    8.7 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.2 °C
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