Maerdy Weather Forecast

    • 14
    • 20

    Light rain

    • 11
    • 15

    Light rain

    • 8
    • 16

    Cloudy

    • 10
    • 18

    Cloudy

    • 12
    • 19

    Cloudy

    • 10
    • 18

    Partly cloudy

    • 9
    • 18

    Partly cloudy

Today 4 Aug Wales

Cloudier and more humid than on Monday with a chance of showers, these locally heavy and thundery but many places remaining dry. Sunny spells developing and feeling warm. Maximum temperature 25 °C.

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Maerdy Temperature Statistics

August Temperature

Lake Vyrnwy Saws (25km)

  • Lowest 2 August, 2026

    9.4 °C

  • Average August

    14.5 °C

  • Highest 2 August, 2026

    20 °C

Climate (2021–2026)

Lake Vyrnwy Saws (25km)

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  • Average Low 2021–2026

    6.4 °C

  • Average 2021–2026

    9.1 °C

  • Average High 2021–2026

    11.9 °C
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