Clear Lake State Park Weather Forecast
- 43
- 65
Sunny
- 45
- 65
Mostly Sunny
- 46
- 64
Mostly Sunny
- 48
- 66
Partly Sunny
- 43
- 62
Mostly Cloudy
- 41
- 60
Mostly Sunny
Today 3 Dec Southern Lake County
Sunny. Highs 60 to 70.
Tonight 3 Dec Southern Lake County
Clear. Lows 38 to 48.
Clear Lake State Park Temperature Statistics
December Temperature
Ukiah Municipal Airport (21.7 miles)
Lowest 1 December, 2024
37 °FAverage December
46.4 °FHighest 1 December, 2024
57.9 °F
Climate (2019–Present)
Ukiah Municipal Airport (21.7 miles)
Average Low 2019–2024
46.8 °FAverage 2019–2024
60.4 °FAverage High 2019–2024
76 °F