Swindon Weather Forecast

    • 10
    • 18

    Partly cloudy

    • 10
    • 18

    Partly cloudy

    • 13
    • 18

    Cloudy

    • 12
    • 16

    Light rain

    • 9
    • 15

    Partly cloudy

    • 10
    • 15

    Partly cloudy

Today 30 Sep South West England

Some cloud will feed in from the west, perhaps giving an isolated light shower across Cornwall. Dry elsewhere though with early fog patches lifting to leave some sunshine at times. Maximum Temperature 17C.

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Swindon Temperature Statistics

September Temperature

Lyneham (15km)

  • Lowest 23 September, 2025

    3.9 °C

  • Average September

    13.5 °C

  • Highest 19 September, 2025

    22.9 °C

Climate (2020–Present)

Lyneham (15km)

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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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