Tal-y-llyn Weather Forecast

    • 0
    • 5

    Sleet

    • 1
    • 2

    Overcast

    • 2
    • 6

    Drizzle

    • -2
    • 5

    Light rain

    • -3
    • 3

    Cloudy

    • -2
    • 2

    Light snow

    • -2
    • 3

    Heavy snow shower

Today 29 Mar Wales

Showery rain developing after a dry start, with persistent and heavy rain early afternoon, probably becoming more showery by the evening. Becoming windy with coastal gales possible for a time. Maximum temperature 11 °C.

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Tal-y-llyn Temperature Statistics

March Temperature

Lake Vyrnwy Saws (31km)

  • Lowest 25 March, 2026

    0.1 °C

  • Average March

    6.2 °C

  • Highest 18 March, 2026

    14.5 °C

Climate (2021–Present)

Lake Vyrnwy Saws (31km)

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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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