Ducasse Reservoir Weather Forecast
- 32
- 69
Sunny
- 35
- 69
Sunny
- 35
- 70
Sunny
- 32
- 73
Mostly Sunny
- 31
- 71
Mostly Sunny
- 28
- 61
Chance Rain Showers
Today 14 Oct Lassen-Eastern Plumas-Eastern Sierra Counties
Sunny. Highs 65 to 75. Light Winds becoming northeast around 10 Mph in the afternoon.
Tonight 14 Oct Lassen-Eastern Plumas-Eastern Sierra Counties
Clear. Lows 30 to 40. Light Winds.
Ducasse Reservoir Temperature Statistics
October Temperature
Alturas (44.7 miles)
Lowest 12 October, 2026
18 °FAverage October
57.4 °FHighest 3 October, 2026
89.7 °F
Climate (2021–2026)
Alturas (44.7 miles)
Average Low 2021–2026
33.2 °FAverage 2021–2026
49.2 °FAverage High 2021–2026
64.8 °F