Magnificent Mile Weather Forecast

    • 49
    • 65

    Mostly Sunny

    • 54
    • 66

    Partly Sunny

    • 54
    • 66

    Mostly Sunny

    • 54
    • 64

    Partly Sunny

    • 56
    • 65

    Mostly Cloudy

    • 56
    • 67

    Mostly Cloudy

Today 20 Oct Central Cook

Sunny. Highs in the upper 60s. East Winds around 5 Mph.

Tonight 20 Oct Central Cook

Clear in the Evening, then becoming partly cloudy. Patchy fog late. Lows in the mid 40s. East Winds around 5 Mph, becoming south after midnight.

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Magnificent Mile Temperature Statistics

October Temperature

Chicago, Chicago Midway Airport (9.9 miles)

  • Lowest 17 October, 2026

    41 °F

  • Average October

    62.9 °F

  • Highest 12 October, 2026

    88 °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

    54.2 °F

  • Average High 2021–2026

    61.8 °F
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