Swindon Weather Forecast

    • 2
    • 12

    Cloudy

    • 3
    • 5

    Cloudy

    • 4
    • 6

    Partly cloudy

    • 9
    • 11

    Overcast

    • 7
    • 10

    Overcast

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    • 9

    Overcast

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    • 7

    Overcast

Today 21 Dec South West England

Widely windy and gusty, with coastal gales developing in the afternoon. Remaining cloudy and damp with outbreaks of rain throughout. Despite this, a notably mild day. Maximum Temperature 13C.

Tonight 21 Dec South West England

Staying windy this evening with winds strengthening further overnight and severe gales developing in western areas. Occasional clear spells interspersed with frequent showers, these heavy at times and turning wintry over the hills, with some hail to lower levels. Cold. Minimum Temperature 2C.

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Swindon Temperature Statistics

December Temperature

Lyneham (15km)

  • Lowest 20 December, 2024

    1.6 °C

  • Average December

    7 °C

  • Highest 1 December, 2024

    14.2 °C

Climate (2019–Present)

Lyneham (15km)

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  • Average Low 2019–2024

    7.4 °C

  • Average 2019–2024

    10.8 °C

  • Average High 2019–2024

    14.3 °C
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