Hegewisch Weather Forecast

    • 70
    • 89

    Chance Thunderstorms

    • 73
    • 91

    Thunderstorms Likely

    • 67
    • 90

    Thunderstorms

    • 65
    • 80

    Mostly Sunny

    • 63
    • 84

    Chance Rain Showers

    • 60
    • 76

    Chance Rain Showers

Today 9 Jun Central Cook

Mostly cloudy late in the Morning, then becoming partly cloudy. A slight chance of Showers. A slight chance of Thunderstorms in the afternoon. Highs in the mid 80s. West Winds around 10 Mph. Chance of precipitation 20 percent.

Tonight 9 Jun Central Cook

Increasing cloudiness. A chance of Showers and Thunderstorms after midnight. Lows around 70. Northeast Winds around 5 Mph, becoming south after midnight. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hegewisch Temperature Statistics

June Temperature

Gary Regional Airport (6.8 miles)

  • Lowest 3 June, 2026

    50 °F

  • Average June

    68.2 °F

  • Highest 4 June, 2026

    89.6 °F

Climate (2021–Present)

Gary Regional Airport (6.8 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.3 °F
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