Buckhorn Reservoir Weather Forecast
- 48
- 79
Mostly Sunny
- 49
- 80
Mostly Sunny
- 52
- 82
Partly Sunny
- 48
- 81
Partly Sunny
- 48
- 79
Partly Sunny
- 48
- 79
Partly Sunny
Today 14 Aug Lassen-Eastern Plumas-Eastern Sierra Counties
Sunny. Highs 76 to 86. Light Winds becoming southwest 10 to 15 Mph in the afternoon.
Tonight 14 Aug Lassen-Eastern Plumas-Eastern Sierra Counties
Clear. Lows 40 to 50. West Winds around 10 Mph in the evening becoming light.
Buckhorn Reservoir Temperature Statistics
August Temperature
Alturas (49.7 miles)
Lowest 4 August, 2026
43.6 °FAverage August
72.9 °FHighest 7 August, 2026
101.6 °F
Climate (2021–2026)
Alturas (49.7 miles)
Average Low 2021–2026
33.3 °FAverage 2021–2026
49.3 °FAverage High 2021–2026
64.8 °F