Alta Sierra Airport Weather Forecast

    • 44
    • 69

    Sunny

    • 45
    • 72

    Mostly Sunny

    • 42
    • 65

    Partly Sunny

    • 43
    • 66

    Partly Sunny

    • 43
    • 63

    Chance Rain

    • 38
    • 57

    Chance Rain

    • 36
    • 53

    Chance Rain

Today 4 Feb Motherlode

Sunny. Highs 65 to 73. Light Winds.

Tonight 4 Feb Motherlode

Clear. Lows 43 to 53. Prevailing east Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alta Sierra Airport Temperature Statistics

February Temperature

Nevada County Air Park (8.1 miles)

  • Lowest 1 February, 2026

    48.2 °F

  • Average February

    56.7 °F

  • Highest 2 February, 2026

    68 °F

Climate (2021–Present)

Nevada County Air Park (8.1 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    60.4 °F

  • Average High 2021–2026

    68.8 °F
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