Alta Sierra Airport Weather Forecast
- 48
- 68
Increasing Clouds
- 51
- 71
Mostly Cloudy
- 48
- 68
Chance Rain
- 43
- 63
Chance Rain
- 42
- 64
Slight Chance Rain
- 44
- 66
Partly Sunny
Today 26 Feb Motherlode
Patchy fog in the morning. Mostly sunny. Highs 64 to 72. Light Winds.
Tonight 26 Feb Motherlode
Mostly clear. Lows 48 to 54. Light Winds.
Alta Sierra Airport Temperature Statistics
February Temperature
Nevada County Air Park (8.1 miles)
Lowest 20 February, 2026
26.6 °FAverage February
47.7 °FHighest 5 February, 2026
71.6 °F
Climate (2021–Present)
Nevada County Air Park (8.1 miles)
Average Low 2021–2026
52.1 °FAverage 2021–2026
60.4 °FAverage High 2021–2026
68.8 °F