Alta Sierra Weather Forecast

    • 40
    • 64

    Increasing Clouds

    • 40
    • 61

    Mostly Sunny

    • 38
    • 60

    Mostly Sunny

    • 41
    • 58

    Mostly Sunny

    • 40
    • 58

    Partly Sunny

    • 40
    • 57

    Mostly Sunny

    • 40
    • 58

    Mostly Sunny

Today 28 Nov Motherlode

Sunny. Highs 55 to 63. Light Winds.

Tonight 28 Nov Motherlode

Mostly clear. Patchy fog late in the evening. Widespread fog. Locally dense after Midnight, then patchy dense fog late in the night. Lows 39 to 46. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Alta Sierra Temperature Statistics

November Temperature

Nevada County Air Park (6.2 miles)

  • Lowest 18 November, 2025

    39.2 °F

  • Average November

    53.7 °F

  • Highest 2 November, 2025

    75.2 °F

Climate (2020–Present)

Nevada County Air Park (6.2 miles)

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  • Average Low 2020–2025

    51.9 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    68.6 °F
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