Logan Square Weather Forecast

    • 66
    • 82

    Partly Sunny

    • 65
    • 79

    Partly Sunny

    • 66
    • 77

    Chance Rain Showers

    • 66
    • 82

    Chance Thunderstorms

    • 64
    • 81

    Chance Rain Showers

    • 62
    • 77

    Chance Rain Showers

Today 18 Sep Central Cook

Partly cloudy through mid Morning, then becoming mostly sunny. Highs in the mid 80s Inland, but only around 80 near the lake. South Winds around 5 Mph, becoming east in the afternoon.

Tonight 18 Sep Central Cook

Mostly clear early in the Evening, then becoming partly cloudy. Lows in the mid 60s. Northeast Winds 5 to 10 Mph.

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Logan Square Temperature Statistics

September Temperature

Chicago, Chicago Midway Airport (9.3 miles)

  • Lowest 7 September, 2025

    48.9 °F

  • Average September

    68.1 °F

  • Highest 12 September, 2025

    84.9 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (9.3 miles)

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  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    61.8 °F
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