Newtown Weather Forecast

    • 13
    • 18

    Cloudy

    • 8
    • 15

    Heavy rain

    • 4
    • 11

    Cloudy

    • 3
    • 12

    Sunny day

    • 5
    • 12

    Partly cloudy

    • 5
    • 13

    Cloudy

Today 19 Sep Wales

Remaining changeable with showers or longer spells of rain at times. Some brighter periods are also likely, mainly on Friday. Temperatures close to average but turning colder later Sunday. Breezy.

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Newtown Temperature Statistics

September Temperature

Sennybridge (42km)

  • Lowest 14 September, 2025

    7 °C

  • Average September

    12.7 °C

  • Highest 6 September, 2025

    19.2 °C

Climate (2020–Present)

Sennybridge (42km)

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  • Average Low 2020–2025

    5.5 °C

  • Average 2020–2025

    9.2 °C

  • Average High 2020–2025

    12.6 °C
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