Zion Weather Forecast

    • 29
    • 39

    Rain

    • 32
    • 36

    Mostly Cloudy

    • 29
    • 49

    Mostly Cloudy

    • 21
    • 35

    Mostly Cloudy

    • 26
    • 31

    Chance Snow

    • 27
    • 38

    Chance Snow

Today 31 Jan Lake

Rain, rain Showers with a slight chance of Thunderstorms in the Morning, then rain likely in the afternoon. Patchy fog. Highs around 40. Northeast Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 90 percent.

Tonight 31 Jan Lake

Mostly cloudy. Lows in the upper 20s. Northeast Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Real-Time

Zion Temperature Statistics

January Temperature

Chicago/Waukegan Regional Airport (1.9 miles)

  • Lowest 21 January, 2025

    -7.1 °F

  • Average January

    20.7 °F

  • Highest 17 January, 2025

    49.6 °F

Climate (2020–Present)

Chicago/Waukegan Regional Airport (1.9 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    50.9 °F

  • Average High 2020–2025

    59.2 °F
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