Zion Weather Forecast

    • 35
    • 61

    Decreasing Clouds

    • 46
    • 62

    Mostly Sunny

    • 43
    • 68

    Mostly Sunny

    • 37
    • 55

    Rain Showers

    • 27
    • 43

    Chance Rain/Snow

    • 35
    • 42

    Chance Rain/Snow

    • 27
    • 56

    Slight Chance Rain Showers

Today 7 Mar Lake

Cloudy. Temperatures in the lower 40s. Northwest Winds 10 to 15 Mph.

Tonight 7 Mar Lake

Mostly cloudy in the Evening, then clearing. Lows in the mid 30s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Zion Temperature Statistics

March Temperature

Chicago/Waukegan Regional Airport (1.9 miles)

  • Lowest 1 March, 2026

    18.6 °F

  • Average March

    32.5 °F

  • Highest 5 March, 2026

    43 °F

Climate (2021–Present)

Chicago/Waukegan Regional Airport (1.9 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    59.7 °F
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