Ducasse Reservoir Weather Forecast
- 36
- 70
Mostly Sunny
- 35
- 69
Mostly Cloudy
- 37
- 67
Chance Rain Showers
- 36
- 63
Chance Rain Showers
- 36
- 59
Slight Chance Rain Showers
Today 6 Apr Lassen-Eastern Plumas-Eastern Sierra Counties
Mostly cloudy in the morning then clearing. Highs 66 to 76. Light Winds becoming west around 10 Mph in the afternoon.
Tonight 6 Apr Lassen-Eastern Plumas-Eastern Sierra Counties
Clear. Lows 32 to 42. West Winds 10 to 15 Mph in the evening becoming light.
Ducasse Reservoir Temperature Statistics
April Temperature
Alturas (44.7 miles)
Lowest 3 April, 2026
17.1 °FAverage April
40.5 °FHighest 3 April, 2026
59 °F
Climate (2021–Present)
Alturas (44.7 miles)
Average Low 2021–2026
33.5 °FAverage 2021–2026
49.6 °FAverage High 2021–2026
64.9 °F