Alta Sierra Weather Forecast
- 58
- 84
Mostly Sunny
- 53
- 84
Mostly Sunny
- 43
- 71
Mostly Sunny
- 42
- 55
Chance Rain Showers
- 44
- 60
Slight Chance Thunderstorms
- 48
- 68
Mostly Sunny
- 51
- 75
Mostly Sunny
Today 9 May Motherlode
Sunny, warmer. Highs 80 to 90. Light Winds becoming southwest up to 10 Mph in the afternoon.
Tonight 9 May Motherlode
Clear. Lows 58 to 66. Light Winds.
Alta Sierra Temperature Statistics
May Temperature
Nevada County Air Park (6.2 miles)
Lowest 4 May, 2025
50 °FAverage May
63.8 °FHighest 1 May, 2025
75.2 °F
Climate (2020–Present)
Nevada County Air Park (6.2 miles)
Average Low 2020–2025
51.9 °FAverage 2020–2025
60.4 °FAverage High 2020–2025
68.6 °F