Buckhorn Reservoir Weather Forecast
- 56
- 87
Mostly Sunny
- 53
- 89
Sunny
- 55
- 91
Partly Sunny
- 57
- 88
Mostly Cloudy
- 56
- 85
Mostly Cloudy
- 56
- 86
Mostly Sunny
- 56
- 89
Mostly Sunny
Today 9 Jul Lassen-Eastern Plumas-Eastern Sierra Counties
Sunny. Highs 87 to 97. Light Winds becoming west around 10 Mph in the afternoon.
Tonight 9 Jul Lassen-Eastern Plumas-Eastern Sierra Counties
Clear. Lows 50 to 60. West Winds 10 to 15 Mph.
Buckhorn Reservoir Temperature Statistics
July Temperature
Alturas (49.7 miles)
Lowest 1 July, 2026
38.6 °FAverage July
67.8 °FHighest 4 July, 2026
93.7 °F
Climate (2021–2026)
Alturas (49.7 miles)
Average Low 2021–2026
33.4 °FAverage 2021–2026
49.4 °FAverage High 2021–2026
64.8 °F