Pentwyn Weather Forecast

    • 6
    • 11

    Cloudy

    • 4
    • 10

    Cloudy

    • 5
    • 11

    Sunny day

    • 4
    • 12

    Cloudy

    • 3
    • 8

    Cloudy

    • 4
    • 9

    Cloudy

    • 4
    • 9

    Cloudy

Today 2 Mar Wales

Unsettled to begin the new week as rain slowly edges eastwards, heavy at times over the hills. Winds easing through the day. Remaining mild for the time of year. Maximum temperature 13 °C.

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Pentwyn Temperature Statistics

March Temperature

St-athan (37km)

  • Lowest 1 March, 2026

    7.5 °C

  • Average March

    8.4 °C

  • Highest 1 March, 2026

    9.2 °C

Climate (2021–Present)

St-athan (37km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.5 °C
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