Thurston Lake Weather Forecast
- 51
- 74
Partly Sunny
- 56
- 76
Partly Sunny
- 54
- 78
Mostly Cloudy
- 52
- 74
Mostly Cloudy
- 50
- 65
Rain
- 46
- 56
Rain
Today 8 Nov Southern Lake County
Sunny. Highs 68 to 78.
Tonight 8 Nov Southern Lake County
Partly cloudy. Lows 48 to 58.
Thurston Lake Temperature Statistics
November Temperature
Santa Rosa, Santa Rosa Sonoma County Airport (30.4 miles)
Lowest 1 November, 2025
42.1 °FAverage November
58.4 °FHighest 2 November, 2025
79 °F
Climate (2020–Present)
Santa Rosa, Santa Rosa Sonoma County Airport (30.4 miles)
Average Low 2020–2025
45.4 °FAverage 2020–2025
57.8 °FAverage High 2020–2025
72.6 °F