Folsom Lake Weather Forecast

    • 31
    • 58

    Chance Rain

    • 35
    • 54

    Partly Sunny

    • 43
    • 57

    Mostly Cloudy

    • 39
    • 56

    Rain

    • 33
    • 55

    Chance Rain/Snow

    • 31
    • 52

    Mostly Sunny

Today 21 Mar Washington Palouse

Mostly cloudy with rain in the Morning, then sunny in the afternoon. Highs in the 50s. West wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 90 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 21 Mar Washington Palouse

Mostly clear. Lows in the upper 20s to mid 30s. Southwest wind 5 to 15 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Folsom Lake Temperature Statistics

March Temperature

Fairchild Air Force Base (29.2 miles)

  • Lowest 15 March, 2026

    22.5 °F

  • Average March

    40 °F

  • Highest 7 March, 2026

    62.6 °F

Climate (2021–Present)

Fairchild Air Force Base (29.2 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.9 °F
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