Chicago Heights Weather Forecast

    • 53
    • 78

    Sunny

    • 53
    • 77

    Sunny

    • 55
    • 79

    Mostly Sunny

    • 53
    • 73

    Partly Sunny

    • 53
    • 72

    Partly Sunny

    • 56
    • 71

    Mostly Cloudy

Today 19 Oct Southern Sacramento Valley

Sunny. Highs around 77. Light Winds.

Tonight 19 Oct Southern Sacramento Valley

Clear. Lows 48 to 58. Light Winds.

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Chicago Heights Temperature Statistics

October Temperature

Sacramento Mather Airport (6.8 miles)

  • Lowest 16 October, 2025

    44.6 °F

  • Average October

    64.2 °F

  • Highest 7 October, 2025

    91.4 °F

Climate (2020–Present)

Sacramento Mather Airport (6.8 miles)

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  • Average Low 2020–2025

    48.4 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    75.4 °F
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