Alta Sierra Weather Forecast

    • 64
    • 93

    Becoming Sunny

    • 62
    • 92

    Sunny

    • 62
    • 92

    Sunny

    • 62
    • 93

    Sunny

    • 58
    • 90

    Mostly Sunny

    • 53
    • 75

    Mostly Sunny

Today 5 Oct Northern Motherlode Between 1000-3000 ft

Sunny. Highs 90 to 98. East Winds up to 10 Mph in the morning becoming light.

Tonight 5 Oct Northern Motherlode Between 1000-3000 ft

Clear. Lows 62 to 70. Light Winds.

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  • Temperature Real-Time

Alta Sierra Temperature Statistics

October Temperature

Nevada County Air Park (6.2 miles)

  • Lowest 1 October, 2026

    66.2 °F

  • Average October

    77.8 °F

  • Highest 2 October, 2026

    89.6 °F

Climate (2021–2026)

Nevada County Air Park (6.2 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    60.1 °F

  • Average High 2021–2026

    68.4 °F
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