Porth Twyn-mawr Weather Forecast

    • 12
    • 13

    Partly cloudy

    • 10
    • 13

    Heavy rain

    • 9
    • 12

    Light rain

    • 12
    • 14

    Heavy rain

    • 11
    • 14

    Cloudy

    • 10
    • 13

    Cloudy

    • 9
    • 12

    Cloudy

Today 8 Nov Wales

A bright day with sunny spells. The odd shower around during the afternoon but most places staying dry. Feeling pleasant in the sunshine with light winds. Maximum Temperature 14C.

Tonight 8 Nov Wales

A calm evening with clear spells and fog patches possible. Cloud building overnight and the breeze picking up in strength as rain fringes into the west towards dawn. Minimum Temperature 6C.

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Porth Twyn-mawr Temperature Statistics

November Temperature

Valley (11km)

  • Lowest 2 November, 2025

    8.4 °C

  • Average November

    13.2 °C

  • Highest 6 November, 2025

    16.3 °C

Climate (2020–Present)

Valley (11km)

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  • Average Low 2020–2025

    8.9 °C

  • Average 2020–2025

    11.4 °C

  • Average High 2020–2025

    13.8 °C
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