Caersws Weather Forecast

    • 12
    • 16

    Cloudy

    • 10
    • 20

    Cloudy

    • 11
    • 23

    Partly cloudy

    • 11
    • 22

    Sunny day

    • 10
    • 23

    Sunny day

    • 10
    • 23

    Sunny day

Today 20 May Wales

Largely cloudy at first on Wednesday, but some brighter spells developing at times. A few spots of rain possible where the cloud thickens. Maximum temperature 16 °C.

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Caersws Temperature Statistics

May Temperature

Lake Vyrnwy Saws (27km)

  • Lowest 12 May, 2026

    1.7 °C

  • Average May

    8 °C

  • Highest 2 May, 2026

    14.3 °C

Climate (2021–Present)

Lake Vyrnwy Saws (27km)

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  • Average Low 2021–2026

    6.3 °C

  • Average 2021–2026

    9 °C

  • Average High 2021–2026

    11.8 °C
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