Rest Bay Weather Forecast

    • 9
    • 13

    Cloudy

    • 6
    • 11

    Overcast

    • 8
    • 10

    Partly cloudy

    • 10
    • 11

    Heavy rain

    • 8
    • 13

    Cloudy

    • 8
    • 10

    Partly cloudy

Today 31 Mar Wales

A dull and damp start to the day. However, it should become drier and brighter through the morning with a few sunny spells developing for the afternoon. Feeling warmer. Maximum temperature 16 °C.

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Rest Bay Temperature Statistics

March Temperature

St-athan (21km)

  • Lowest 14 March, 2026

    2.6 °C

  • Average March

    8.7 °C

  • Highest 18 March, 2026

    17.9 °C

Climate (2021–Present)

St-athan (21km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.6 °C
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