Bontddu Weather Forecast

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    Light rain

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    • 7

    Cloudy

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    • 9

    Light rain

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    • 8

    Light rain shower

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    Heavy rain

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    Overcast

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    Overcast

Today 25 Mar Wales

Brighter on Wednesday with sunshine and blustery showers. These heavy at times, with a wintry mix of rain, hail, plus snow over high ground. Feeling cold in the ongoing winds. Maximum temperature 9 °C.

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Bontddu Temperature Statistics

March Temperature

Lake Vyrnwy Saws (34km)

  • Lowest 14 March, 2026

    0.6 °C

  • Average March

    6.4 °C

  • Highest 18 March, 2026

    14.5 °C

Climate (2021–2026)

Lake Vyrnwy Saws (34km)

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  • Average Low 2021–2026

    6.2 °C

  • Average 2021–2026

    8.9 °C

  • Average High 2021–2026

    11.8 °C
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