Lower Machen Weather Forecast

    • 6
    • 8

    Partly cloudy

    • 7
    • 12

    Heavy rain

    • 6
    • 10

    Partly cloudy

    • 7
    • 9

    Sunny day

    • 5
    • 9

    Light rain

    • 8
    • 10

    Cloudy

Today 30 Nov Wales

A chilly start, with frost patches and icy stretches possible. A ridge of high pressure brings widely fine and dry conditions, though the odd shower remains possible in the west. Turning cloudy from the west through the afternoon. Light winds. Maximum Temperature 9C.

Tonight 30 Nov Wales

Winds strengthening and conditions turning unsettled overnight as a weather system pushes northeastwards, bringing widespread and prolonged rain, these downpours heaviest in the west and over high ground. Feeling mild. Minimum Temperature 8C.

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Lower Machen Temperature Statistics

November Temperature

St-athan (30km)

  • Lowest 21 November, 2025

    -1.3 °C

  • Average November

    10 °C

  • Highest 5 November, 2025

    15.9 °C

Climate (2020–Present)

St-athan (30km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    11.7 °C

  • Average High 2020–2025

    14.5 °C
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