Pioneer Park Weather Forecast
- 54
- 77
Mostly Sunny
- 55
- 77
Partly Sunny
- 49
- 70
Partly Sunny
- 55
- 76
Sunny
- 57
- 83
Sunny
- 56
- 83
Sunny
Today 25 Sep Northern Motherlode Between 1000-3000 ft
Sunny. Highs 74 to 82. Southeast Winds up to 10 Mph shifting to the southwest in the afternoon.
Tonight 25 Sep Northern Motherlode Between 1000-3000 ft
Mostly clear. Lows 52 to 58. Light Winds.
Pioneer Park Temperature Statistics
September Temperature
Nevada County Air Park (2.5 miles)
Lowest 17 September, 2026
46.4 °FAverage September
67.1 °FHighest 9 September, 2026
91.4 °F
Climate (2021–2026)
Nevada County Air Park (2.5 miles)
Average Low 2021–2026
52.1 °FAverage 2021–2026
60.1 °FAverage High 2021–2026
68.4 °F