Folsom Lake State Recreation Area Weather Forecast

    • 42
    • 45

    Partly Sunny

    • 44
    • 47

    Decreasing Clouds

    • 45
    • 53

    Mostly Sunny

    • 45
    • 59

    Mostly Sunny

    • 45
    • 61

    Mostly Sunny

    • 45
    • 61

    Partly Sunny

    • 46
    • 58

    Mostly Cloudy

Today 8 Dec Southern Sacramento Valley

Widespread fog. Locally dense in the Morning, then patchy fog early in the afternoon. Mostly cloudy. Highs 49 to 56. Light Winds.

Tonight 8 Dec Southern Sacramento Valley

Mostly cloudy. Patchy fog in the late evening and early morning. Haze in the late evening and overnight. Areas of fog late in the night. Lows around 41. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Folsom Lake State Recreation Area Temperature Statistics

December Temperature

Auburn Municipal Airport (11.2 miles)

  • Lowest 4 December, 2025

    32 °F

  • Average December

    41.9 °F

  • Highest 3 December, 2025

    60.8 °F

Climate (2020–Present)

Auburn Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    61.7 °F

  • Average High 2020–2025

    71.7 °F
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