Newcastleton Weather Forecast

    • 15
    • 17

    Cloudy

    • 10
    • 19

    Light rain shower

    • 10
    • 15

    Partly cloudy

    • 9
    • 16

    Heavy rain shower

    • 9
    • 15

    Light rain

    • 11
    • 16

    Cloudy

    • 11
    • 16

    Overcast

Today 29 Sep South West Scotland and Lothian Borders

A dry and mostly cloudy morning with some brightness. Cloud lowering and becoming thicker in the afternoon with some light rain possible. Winds strengthening, strongest near western coasts. Maximum temperature 19 °C.

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Newcastleton Temperature Statistics

September Temperature

Spadeadam (21km)

  • Lowest 24 September, 2026

    4.6 °C

  • Average September

    12.1 °C

  • Highest 14 September, 2026

    19 °C

Climate (2021–2026)

Spadeadam (21km)

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  • Average Low 2021–2026

    5.4 °C

  • Average 2021–2026

    8.6 °C

  • Average High 2021–2026

    12 °C
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