Chicago Weather Forecast

    • 54
    • 67

    Partly Sunny

    • 56
    • 72

    Partly Sunny

    • 52
    • 62

    Mostly Cloudy

    • 53
    • 63

    Mostly Cloudy

    • 55
    • 67

    Partly Sunny

    • 50
    • 66

    Partly Sunny

Today 24 Oct Central Cook

Partly cloudy in the Morning, then becoming mostly cloudy. Highs in the lower 70s Inland, but only in the upper 60s near the lake. South Winds 5 to 10 Mph.

Tonight 24 Oct Central Cook

Partly cloudy. Lows in the lower 50s. South Winds 5 to 10 Mph.

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Chicago Temperature Statistics

October Temperature

Chicago, Chicago Midway Airport (8.7 miles)

  • Lowest 17 October, 2026

    41 °F

  • Average October

    62 °F

  • Highest 12 October, 2026

    88 °F

Climate (2021–2026)

Chicago, Chicago Midway Airport (8.7 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    54.2 °F

  • Average High 2021–2026

    61.8 °F
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