Folsom Lake SPB Weather Forecast

    • 55
    • 57

    Rain

    • 53
    • 56

    Rain

    • 52
    • 56

    Rain

    • 50
    • 55

    Rain

    • 49
    • 52

    Rain

    • 43
    • 50

    Rain Likely

Today 21 Dec Southern Sacramento Valley

Rain, breezy. Highs around 58. South Winds 10 to 25 Mph with Gusts to around 35 Mph.

Tonight 21 Dec Southern Sacramento Valley

Rain. Lows 50 to 55. South Winds 10 to 20 Mph. Gusts up to 35 Mph decreasing to 25 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Folsom Lake SPB Temperature Statistics

December Temperature

Sacramento Mather Airport (13 miles)

  • Lowest 4 December, 2025

    35.6 °F

  • Average December

    45.7 °F

  • Highest 3 December, 2025

    62.6 °F

Climate (2020–Present)

Sacramento Mather Airport (13 miles)

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  • Average Low 2020–2025

    48.6 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    75.3 °F
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