Chewton Mendip Weather Forecast

    • 9
    • 11

    Light rain

    • 10
    • 14

    Heavy rain

    • 9
    • 15

    Light rain shower

    • 11
    • 18

    Cloudy

    • 11
    • 20

    Cloudy

    • 9
    • 18

    Sunny day

    • 10
    • 21

    Sunny day

Today 18 May South West England

A rather wet start with a band of rain breaking up into a mix of bright spells and showers. Showers perhaps easing a little this afternoon ahead of a band of rain reaching the far southwest later. Maximum temperature 14 °C.

Tonight 18 May South West England

Some late spells of sunshine in the east this evening. Otherwise rain will spread across the region overnight, accompanied by blustery winds. A milder night than of late. Minimum temperature 9 °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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