Mosquito Lake Weather Forecast
- 38
- 70
Mostly Sunny
- 28
- 60
Becoming Sunny
- 29
- 63
Sunny
- 33
- 69
Sunny
- 35
- 65
Mostly Sunny
- 37
- 62
Partly Sunny
- 40
- 56
Rain Likely
Today 18 Oct Modoc County
Sunny. Highs in the mid 60s to lower 70s. East Winds around 5 Mph shifting to the south this afternoon.
Tonight 18 Oct Modoc County
Clear. Lows in the lower to mid 40s. Southwest Winds 10 to 15 Mph.
Mosquito Lake Temperature Statistics
October Temperature
Mount Shasta (45.4 miles)
Lowest 11 October, 2025
30.9 °FAverage October
48.8 °FHighest 7 October, 2025
73.9 °F
Climate (2020–Present)
Mount Shasta (45.4 miles)
Average Low 2020–2025
39.4 °FAverage 2020–2025
52.3 °FAverage High 2020–2025
65.5 °F