Harlech Weather Forecast

    • 8
    • 10

    Light rain

    • 9
    • 10

    Light rain

    • 8
    • 10

    Light rain

    • 9
    • 10

    Light rain

    • 9
    • 10

    Light rain

    • 7
    • 10

    Light rain shower

Today 20 Feb Wales

Overnight rain and snow will clear to leave a sunny but chilly day on Thursday, with lighter winds. Milder on Friday and Saturday, though some rain, and becoming windy again.

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Harlech Temperature Statistics

February Temperature

Capel Curig Saws (28km)

  • Lowest 14 February, 2026

    -1.9 °C

  • Average February

    4.7 °C

  • Highest 8 February, 2026

    8.9 °C

Climate (2021–Present)

Capel Curig Saws (28km)

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  • Average Low 2021–2026

    6.8 °C

  • Average 2021–2026

    9.8 °C

  • Average High 2021–2026

    12.7 °C
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