Pontnewydd Weather Forecast

    • 8
    • 16

    Cloudy

    • 5
    • 13

    Cloudy

    • 7
    • 11

    Cloudy

    • 9
    • 12

    Light rain

    • 6
    • 13

    Cloudy

    • 5
    • 10

    Sunny day

    • 8
    • 13

    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, these mostly to the east of high ground. It will feel warmer. Maximum temperature 15 °C.

Tonight 31 Mar Wales

Rather cloudy with a few breaks offering some bright or sunny spells to end the day. Often cloudy overnight with some patchy drizzle over the hills and mountains. Frost-free. Minimum temperature 5 °C.

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Pontnewydd Temperature Statistics

March Temperature

St-athan (40km)

  • Lowest 14 March, 2026

    2.6 °C

  • Average March

    8.7 °C

  • Highest 18 March, 2026

    17.9 °C

Climate (2021–Present)

St-athan (40km)

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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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