Folsom Lake Weather Forecast

    • 54
    • 76

    Rain Showers

    • 56
    • 83

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

    • 66
    • 89

    Chance Rain Showers

    • 63
    • 85

    Rain Showers Likely

Today 29 May Polk

Mostly cloudy. Isolated rain Showers early in the morning. Isolated rain Showers early in the Afternoon, then scattered rain Showers late in the afternoon. Highs in the mid 70s. Northwest Winds up to 5 Mph. Chance of Showers 30 percent.

Tonight 29 May Polk

Mostly cloudy with scattered rain Showers in the Evening, then partly cloudy after midnight. Patchy smoke after midnight. Lows in the mid 50s. West Winds up to 10 Mph. Chance of Showers 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Folsom Lake Temperature Statistics

May Temperature

L O Simenstad Municipal Airport (4.3 miles)

  • Lowest 19 May, 2025

    37.4 °F

  • Average May

    58.8 °F

  • Highest 11 May, 2025

    88.9 °F

Climate (2020–Present)

L O Simenstad Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    36.5 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    56.7 °F
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