Grand Crossing Weather Forecast

    • 39
    • 44

    Rain Likely

    • 37
    • 41

    Rain

    • 40
    • 46

    Chance Rain

    • 31
    • 49

    Mostly Cloudy

    • 13
    • 39

    Breezy

    • 17
    • 23

    Mostly Sunny

Today 24 Dec Central Cook

Mostly cloudy. Patchy fog late. A chance of drizzle and rain late. Highs in the lower 40s. Southeast Winds 5 to 10 Mph. Chance of precipitation 40 percent.

Tonight 24 Dec Central Cook

Cloudy. Patchy fog. Rain and drizzle likely in the evening. A slight chance of rain after midnight. A slight chance of drizzle after midnight. Near steady temperature around 40. South Winds around 5 Mph, becoming north after midnight. Chance of precipitation 70 percent.

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Grand Crossing Temperature Statistics

December Temperature

Chicago, Chicago Midway Airport (8.1 miles)

  • Lowest 14 December, 2025

    -0.9 °F

  • Average December

    24.7 °F

  • Highest 18 December, 2025

    52 °F

Climate (2020–Present)

Chicago, Chicago Midway Airport (8.1 miles)

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  • Average Low 2020–2025

    46.7 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    61.8 °F
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