Moon Lake Weather Forecast
- 33
- 74
Mostly Sunny
- 34
- 69
Mostly Sunny
- 29
- 60
Partly Sunny
- 27
- 56
Mostly Sunny
- 31
- 65
Sunny
- 35
- 72
Sunny
Today 14 May Lassen-Eastern Plumas-Eastern Sierra Counties
Sunny. Highs 74 to 84. Light Winds becoming west around 10 Mph in the afternoon.
Tonight 14 May Lassen-Eastern Plumas-Eastern Sierra Counties
Clear. Lows 33 to 43. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.
Moon Lake Temperature Statistics
May Temperature
Alturas (28 miles)
Lowest 1 May, 2026
30.7 °FAverage May
61 °FHighest 12 May, 2026
87.1 °F
Climate (2021–Present)
Alturas (28 miles)
Average Low 2021–2026
33.6 °FAverage 2021–2026
49.7 °FAverage High 2021–2026
65 °F