Pine Grove Reservoir Weather Forecast

    • 41
    • 62

    Increasing Clouds

    • 43
    • 64

    Mostly Cloudy

    • 43
    • 66

    Partly Sunny

    • 39
    • 61

    Mostly Cloudy

    • 41
    • 63

    Mostly Sunny

    • 42
    • 66

    Mostly Sunny

Today 29 Jan Motherlode

Partly cloudy in the morning then clearing. Highs 57 to 65. Light Winds.

Tonight 29 Jan Motherlode

Mostly clear. Lows 40 to 48. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pine Grove Reservoir Temperature Statistics

January Temperature

Nevada County Air Park (9.3 miles)

  • Lowest 8 January, 2026

    32 °F

  • Average January

    51.3 °F

  • Highest 15 January, 2026

    73.4 °F

Climate (2021–Present)

Nevada County Air Park (9.3 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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