Magnificent Mile Weather Forecast

    • 73
    • 78

    Chance Rain Showers

    • 68
    • 78

    Rain Showers

    • 61
    • 75

    Mostly Sunny

    • 69
    • 78

    Partly Sunny

    • 69
    • 81

    Chance Rain Showers

    • 68
    • 77

    Chance Rain Showers

Today 8 Sep Central Cook

Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the upper 80s Inland, but only in the lower 80s near the lake. South Winds 5 to 10 Mph.

Tonight 8 Sep Central Cook

Mostly cloudy. A chance of Showers late. Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Magnificent Mile Temperature Statistics

September Temperature

Chicago, Chicago Midway Airport (9.9 miles)

  • Lowest 6 September, 2026

    72 °F

  • Average September

    82.2 °F

  • Highest 2 September, 2026

    96.1 °F

Climate (2021–2026)

Chicago, Chicago Midway Airport (9.9 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    54.3 °F

  • Average High 2021–2026

    61.9 °F
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