Legends South Weather Forecast

    • 5
    • 20

    Snow Likely

    • 4
    • 11

    Partly Sunny

    • 19
    • 24

    Mostly Cloudy

    • 12
    • 31

    Slight Chance Snow

    • 15
    • 22

    Mostly Cloudy

    • 12
    • 27

    Mostly Cloudy

Today 18 Jan Central Cook

Mostly cloudy. Snow likely late. Snow accumulation around half an inch. Highs around 20. Southwest Winds 10 to 15 Mph. Chance of precipitation 70 percent.

Tonight 18 Jan Central Cook

Cloudy. Snow likely early in the Evening, then a chance of snow late in the evening. A slight chance of snow after midnight. Snow accumulation around an inch possible. Blustery with Lows around 4 above. Southwest Winds 15 to 20 Mph, becoming west 15 to 25 Mph after midnight. Chance of precipitation 70 percent. Wind chill Values as low as 16 below after midnight.

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Legends South Temperature Statistics

January Temperature

Chicago, Chicago Midway Airport (6.8 miles)

  • Lowest 1 January, 2026

    12 °F

  • Average January

    32.9 °F

  • Highest 8 January, 2026

    60.1 °F

Climate (2021–Present)

Chicago, Chicago Midway Airport (6.8 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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