Hegewisch Weather Forecast

    • 27
    • 31

    Snow

    • 15
    • 32

    Snow Likely

    • 14
    • 23

    Slight Chance Snow

    • 34
    • 38

    Rain/Snow Likely

    • 19
    • 36

    Chance Snow

    • 15
    • 26

    Chance Snow

Today 6 Dec Central Cook

Mostly cloudy. Highs around 30. West Winds 5 to 10 Mph.

Tonight 6 Dec Central Cook

A slight chance of snow late in the evening. Snow after midnight. Snow accumulation of 2 to 4 Inches. Near steady temperature in the mid 20s. Southeast Winds 5 to 10 Mph. Chance of precipitation near 100 percent.

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Hegewisch Temperature Statistics

December Temperature

Gary Regional Airport (6.8 miles)

  • Lowest 4 December, 2025

    8.6 °F

  • Average December

    22.1 °F

  • Highest 1 December, 2025

    30.2 °F

Climate (2020–Present)

Gary Regional Airport (6.8 miles)

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  • Average Low 2020–2025

    43.8 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    60.9 °F
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