Plymouth (Devonport) Weather Forecast

    • 12
    • 20

    Cloudy

    • 16
    • 19

    Light rain

    • 18
    • 20

    Light rain

    • 18
    • 21

    Overcast

    • 15
    • 20

    Light rain

    • 16
    • 20

    Cloudy

    • 16
    • 20

    Partly cloudy

Today 31 Aug South West England

A rather showery morning to come, with a few heavy and possible thundery showers. Showers easing this afternoon allowing more in the way of brightness to develop. Temperatures near average. Maximum temperature 21 °C.

Tonight 31 Aug South West England

Any lingering showers becoming increasingly restricted to western coasts this evening, leaving a dry night with clearing skies for many. A mild night to come with a few mist patches. Minimum temperature 12 °C.

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Plymouth (Devonport) Temperature Statistics

August Temperature

Mount Batten (3km)

  • Lowest 22 August, 2026

    9.7 °C

  • Average August

    18.9 °C

  • Highest 12 August, 2026

    32.8 °C

Climate (2021–2026)

Mount Batten (3km)

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  • Average Low 2021–2026

    9.2 °C

  • Average 2021–2026

    12.2 °C

  • Average High 2021–2026

    15.4 °C
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