Anglesey Airport Weather Forecast

    • 12
    • 19

    Cloudy

    • 12
    • 19

    Light rain shower

    • 11
    • 18

    Sunny day

    • 11
    • 19

    Partly cloudy

    • 14
    • 22

    Sunny day

    • 16
    • 23

    Light rain shower

    • 15
    • 22

    Light rain shower

Today 20 Aug Wales

Some bright spells for a while first thing. However, showers spreading across the country as the day progresses, some of these being heavy with hail and thunder possible. A cooler northerly breeze developing. Maximum temperature 20 °C.

Tonight 20 Aug Wales

Showers reducing in number during the evening but some continuing overnight, chiefly around western coasts where they could still be heavy and thundery. A cool night with clear spells elsewhere. Minimum temperature 6 °C.

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Anglesey Airport Temperature Statistics

August Temperature

Valley (0km)

  • Lowest 10 August, 2026

    11 °C

  • Average August

    17.4 °C

  • Highest 12 August, 2026

    31.1 °C

Climate (2021–2026)

Valley (0km)

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  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14 °C
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