Hegewisch Weather Forecast

    • 51
    • 76

    Chance Thunderstorms

    • 53
    • 63

    Partly Sunny

    • 60
    • 80

    Rain Showers Likely

    • 49
    • 73

    Rain Showers Likely

    • 46
    • 62

    Mostly Cloudy

    • 46
    • 60

    Chance Rain Showers

Today 21 Apr Central Cook

Partly cloudy. A slight chance of Showers and Thunderstorms late. Highs in the mid 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.

Tonight 21 Apr Central Cook

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the lower 50s. West Winds 5 to 10 Mph, becoming north after midnight. Chance of precipitation 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hegewisch Temperature Statistics

April Temperature

Gary Regional Airport (6.8 miles)

  • Lowest 7 April, 2026

    30.2 °F

  • Average April

    53.1 °F

  • Highest 17 April, 2026

    84.2 °F

Climate (2021–Present)

Gary Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.2 °F
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