Loch Lomond Weather Forecast

    • 5
    • 7

    Cloudy

    • 6
    • 8

    Light rain

    • 5
    • 9

    Heavy rain

    • 6
    • 9

    Light rain

    • 8
    • 12

    Heavy rain

    • 7
    • 10

    Partly cloudy

Today 5 Dec Strathclyde

Mostly dry in the morning and early afternoon with some bright or sunny intervals. More persistent rain reaching the west coast later in afternoon, extending inland with winds strengthening. Maximum Temperature 7C.

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Loch Lomond Temperature Statistics

December Temperature

Glasgow/bishopton (17km)

  • Lowest 3 December, 2025

    2.7 °C
  • Average December

    5.5 °C
  • Highest 1 December, 2025

    9.5 °C

Climate (2020–Present)

Glasgow/bishopton (17km)

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  • Average Low 2020–2025

    6.4 °C
  • Average 2020–2025

    9.6 °C
  • Average High 2020–2025

    13.1 °C
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