Pant Gwyn Weather Forecast

    • 4
    • 7

    Light rain

    • 5
    • 7

    Heavy rain

    • 6
    • 8

    Drizzle

    • 7
    • 11

    Light rain

    • 7
    • 14

    Cloudy

    • 5
    • 13

    Partly cloudy

    • 6
    • 15

    Partly cloudy

Today 18 May Wales

A rather wet start with a band of rain breaking up into a mix of bright spells and showers. Some of the showers will be heavy, but northern areas tending to turn drier for a time throughout the afternoon. Maximum temperature 15 °C.

Tonight 18 May Wales

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

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Pant Gwyn Temperature Statistics

May Temperature

Lake Vyrnwy Saws (18km)

  • Lowest 12 May, 2026

    1.7 °C

  • Average May

    7.9 °C

  • Highest 2 May, 2026

    14.3 °C

Climate (2021–Present)

Lake Vyrnwy Saws (18km)

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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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