Pine Grove Reservoir Weather Forecast
- 59
- 89
Increasing Clouds
- 55
- 82
Partly Sunny
- 54
- 80
Sunny
- 55
- 82
Mostly Sunny
- 57
- 84
Partly Sunny
- 57
- 84
Partly Sunny
Today 12 Aug Northern Motherlode Between 1000-3000 ft
Partly cloudy. Patchy smoke in the late morning and early afternoon. Highs 86 to 92. Light Winds becoming southwest up to 10 Mph in the afternoon.
Tonight 12 Aug Northern Motherlode Between 1000-3000 ft
Partly cloudy. Lows 60 to 66. Light Winds.
Pine Grove Reservoir Temperature Statistics
August Temperature
Nevada County Air Park (9.3 miles)
Lowest 1 August, 2026
71.6 °FAverage August
84.6 °FHighest 7 August, 2026
96.8 °F
Climate (2021–2026)
Nevada County Air Park (9.3 miles)
Average Low 2021–2026
52.2 °FAverage 2021–2026
60.2 °FAverage High 2021–2026
68.5 °F