River Severn - Lydney Harbour Weather Forecast

    • 8
    • 17

    Partly cloudy

    • 14
    • 18

    Heavy rain

    • 11
    • 17

    Light rain shower

    • 13
    • 17

    Cloudy

    • 12
    • 18

    Light rain

    • 12
    • 18

    Partly cloudy

Today 13 Sep South West England

Scattered showers initially the west becoming more widespread through the afternoon, occasionally heavy at times. Showers fade later, with dry spells becoming more prolonged into the evening. Winds easing. Maximum Temperature 19C.

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River Severn - Lydney Harbour Temperature Statistics

September Temperature

Lyneham (42km)

  • Lowest 9 September, 2025

    8.8 °C
  • Average September

    14.5 °C
  • Highest 6 September, 2025

    21.6 °C

Climate (2020–Present)

Lyneham (42km)

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  • Average Low 2020–2025

    7.4 °C
  • Average 2020–2025

    10.8 °C
  • Average High 2020–2025

    14.4 °C
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