Chewton Mendip Weather Forecast

    • 10
    • 15

    Heavy rain

    • 10
    • 15

    Cloudy

    • 10
    • 18

    Cloudy

    • 13
    • 22

    Sunny day

    • 11
    • 22

    Sunny day

    • 11
    • 23

    Sunny day

    • 11
    • 23

    Sunny day

Today 19 May South West England

Any lingering rain in the east quickly clearing, leaving a blustery day with a mix of sunshine and showers. The showers will be heavy and possibly thundery, before easing later. Warm in the sunny spells, but breezy. Maximum temperature 18 °C.

Tonight 19 May South West England

Showers continuing through the evening, but becoming lighter and gradually easing overnight. Staying breezy, rather cloudy and mild across the region. Minimum temperature 10 °C.

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Chewton Mendip Temperature Statistics

May Temperature

Yeovilton (30km)

  • Lowest 11 May, 2026

    1 °C

  • Average May

    11.3 °C

  • Highest 9 May, 2026

    20.6 °C

Climate (2021–Present)

Yeovilton (30km)

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  • Average Low 2021–2026

    7.5 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    15.5 °C
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