River Severn - Severn Bridge Weather Forecast

    • 13
    • 18

    Heavy rain

    • 11
    • 17

    Light rain shower

    • 13
    • 17

    Cloudy

    • 14
    • 18

    Light rain

    • 12
    • 19

    Cloudy

    • 13
    • 19

    Partly cloudy

Today 14 Sep South West England

A band of rain, with prolonged or heavy downpours, will spread northeastwards through much of the day, bringing widespread strong winds, with gales likely. Showers follow later. Feeling muggy. Maximum Temperature 18C.

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River Severn - Severn Bridge Temperature Statistics

September Temperature

Lyneham (46km)

  • Lowest 9 September, 2025

    8.8 °C

  • Average September

    14.5 °C

  • Highest 6 September, 2025

    21.6 °C

Climate (2020–Present)

Lyneham (46km)

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  • Average Low 2020–2025

    7.4 °C

  • Average 2020–2025

    10.8 °C

  • Average High 2020–2025

    14.4 °C
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