Lake Perris State Recreation Area Weather Forecast

    • 62
    • 89

    Breezy

    • 60
    • 92

    Sunny

    • 58
    • 90

    Mostly Sunny

    • 58
    • 85

    Mostly Sunny

    • 59
    • 89

    Sunny

    • 59
    • 89

    Mostly Sunny

Today 28 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Sunny, warmer. Highs 88 to 94. Areas of Winds north 10 to 20 Mph with Gusts to 40 Mph.

Tonight 28 Oct San Bernardino and Riverside County Valleys-The Inland Empire

Clear. Lows 58 to 63. Areas of Winds north 10 to 20 Mph with Gusts to 35 Mph becoming east 10 to 15 Mph with Gusts to 30 Mph overnight.

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Lake Perris State Recreation Area Temperature Statistics

October Temperature

Riverside / March Air Force Base (5 miles)

  • Lowest 16 October, 2025

    45.3 °F

  • Average October

    65.9 °F

  • Highest 10 October, 2025

    91.9 °F

Climate (2020–Present)

Riverside / March Air Force Base (5 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    65.2 °F

  • Average High 2020–2025

    78.4 °F
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