Pine Grove Reservoir Weather Forecast

    • 32
    • 48

    Increasing Clouds

    • 35
    • 51

    Sunny

    • 36
    • 56

    Sunny

    • 37
    • 57

    Mostly Sunny

    • 42
    • 59

    Chance Rain

    • 41
    • 55

    Rain Likely

    • 38
    • 52

    Chance Rain

Today 27 Dec Motherlode

Patchy fog in the morning. Partly cloudy with a slight chance of rain early in the Morning, then partly cloudy in the late morning and afternoon. Highs 45 to 51. Light Winds.

Tonight 27 Dec Motherlode

Mostly clear. Patchy dense fog. Lows 31 to 37. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pine Grove Reservoir Temperature Statistics

December Temperature

Nevada County Air Park (9.3 miles)

  • Lowest 4 December, 2025

    39.2 °F

  • Average December

    53.3 °F

  • Highest 11 December, 2025

    71.6 °F

Climate (2020–Present)

Nevada County Air Park (9.3 miles)

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  • Average Low 2020–2025

    52 °F

  • Average 2020–2025

    60.3 °F

  • Average High 2020–2025

    68.7 °F
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