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.
Loch Lomond Temperature Statistics
December Temperature
Glasgow/bishopton (17km)
Lowest 3 December, 2025
2.7 °CAverage December
5.5 °CHighest 1 December, 2025
9.5 °C
Climate (2020–Present)
Glasgow/bishopton (17km)
Average Low 2020–2025
6.4 °CAverage 2020–2025
9.6 °CAverage High 2020–2025
13.1 °C