River Thames - Richmond Lock Weather Forecast

    • 6
    • 19

    Sunny day

    • 9
    • 20

    Cloudy

    • 9
    • 18

    Cloudy

    • 9
    • 18

    Cloudy

    • 8
    • 16

    Cloudy

    • 8
    • 16

    Sunny day

Today 24 Apr London and South East England

A chilly start once again, with early frost, fog and low cloud soon clearing to leave another dry and sunny day. Remaining cooler near coasts, although coastal winds easing somewhat. Maximum temperature 21 °C.

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River Thames - Richmond Lock Temperature Statistics

April Temperature

Heathrow (9km)

  • Lowest 6 April, 2026

    2.4 °C

  • Average April

    11.3 °C

  • Highest 8 April, 2026

    25.6 °C

Climate (2021–Present)

Heathrow (9km)

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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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