Llandegfedd Reservoir Weather Forecast

    • 14
    • 29

    Sunny day

    • 14
    • 27

    Partly cloudy

    • 10
    • 21

    Partly cloudy

    • 13
    • 21

    Cloudy

    • 13
    • 18

    Cloudy

    • 12
    • 18

    Light rain

    • 11
    • 17

    Light rain shower

Today 27 May Wales

Another dry and sunny day, although there is a small chance of the odd shower developing and perhaps a few thunderstorms from late afternoon. Not as hot but still feeling very warm. Maximum temperature 29 °C.

Tonight 27 May Wales

A bright and very warm evening. Dry for most but an increasing risk of showers moving across Wales overnight, these locally heavy and thundery in places. Cooler than recent nights. Minimum temperature 10 °C.

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Llandegfedd Reservoir Temperature Statistics

May Temperature

Hereford (45km)

  • Lowest 12 May, 2026

    0.7 °C

  • Average May

    12.5 °C

  • Highest 25 May, 2026

    31.4 °C

Climate (2021–Present)

Hereford (45km)

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  • Average Low 2021–2026

    6.8 °C

  • Average 2021–2026

    11 °C

  • Average High 2021–2026

    15.1 °C
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