River Thames - Barnes Railway Bridge Weather Forecast

    • 8
    • 15

    Cloudy

    • 10
    • 16

    Sunny day

    • 8
    • 14

    Overcast

    • 8
    • 12

    Overcast

    • 8
    • 15

    Partly cloudy

    • 7
    • 14

    Cloudy

    • 7
    • 13

    Cloudy

Today 4 Mar London and South East England

Patchy cloud to start on Wednesday, but dry with cloud breaking into the afternoon to give widespread sunshine. A slight breeze, particularly along the coast, but feeling mild. Maximum temperature 16 °C.

Tonight 4 Mar London and South East England

Dry through the evening and overnight. Clear skies seeing the development of some low cloud, and the chance of some mist and fog through the night. Minimum temperature 4 °C.

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River Thames - Barnes Railway Bridge Temperature Statistics

March Temperature

Heathrow (13km)

  • Lowest 3 March, 2026

    6.3 °C

  • Average March

    9.4 °C

  • Highest 2 March, 2026

    15.7 °C

Climate (2021–Present)

Heathrow (13km)

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  • Average Low 2021–2026

    8.7 °C

  • Average 2021–2026

    12.3 °C

  • Average High 2021–2026

    16.2 °C
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