Chicago Heights Weather Forecast

    • 43
    • 61

    Mostly Sunny

    • 42
    • 64

    Mostly Sunny

    • 42
    • 61

    Mostly Sunny

    • 43
    • 60

    Partly Sunny

    • 43
    • 61

    Partly Sunny

    • 43
    • 60

    Partly Sunny

    • 43
    • 60

    Mostly Cloudy

Today 14 Jan Southern Sacramento Valley

Widespread fog early in the morning. Areas of fog late in the Morning, then patchy fog early in the afternoon. Mostly sunny. Highs around 61. Light Winds.

Tonight 14 Jan Southern Sacramento Valley

Mostly clear. Patchy fog. Lows 38 to 46. Light Winds.

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Chicago Heights Temperature Statistics

January Temperature

Sacramento Mather Airport (6.8 miles)

  • Lowest 9 January, 2026

    30.2 °F

  • Average January

    50.3 °F

  • Highest 1 January, 2026

    62.6 °F

Climate (2021–Present)

Sacramento Mather Airport (6.8 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    75.3 °F
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