San Juan Reservoir Park Weather Forecast

    • 64
    • 92

    Sunny

    • 64
    • 97

    Hot

    • 65
    • 99

    Hot

    • 64
    • 88

    Partly Sunny

    • 64
    • 88

    Slight Chance Rain Showers

    • 61
    • 87

    Partly Sunny

Today 15 Sep Southern Sacramento Valley

Sunny. Highs 89 to 95. Light Winds.

Tonight 15 Sep Southern Sacramento Valley

Clear. Lows 60 to 70. Light Winds.

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San Juan Reservoir Park Temperature Statistics

September Temperature

Sacramento International Airport (5.6 miles)

  • Lowest 5 September, 2025

    57.9 °F

  • Average September

    72.9 °F

  • Highest 1 September, 2025

    100.9 °F

Climate (2020–Present)

Sacramento International Airport (5.6 miles)

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  • Average Low 2020–2025

    50.8 °F

  • Average 2020–2025

    63.5 °F

  • Average High 2020–2025

    77.2 °F
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