Gary Weather Forecast

    • 68
    • 87

    Partly Sunny

    • 54
    • 73

    Chance Rain Showers

    • 65
    • 75

    Chance Rain Showers

    • 68
    • 86

    Rain Showers

    • 68
    • 78

    Rain Showers Likely

    • 64
    • 79

    Chance Rain Showers

    • 62
    • 76

    Partly Sunny

Today 12 Sep Lake

Partly cloudy. Temperatures in the mid 80s. West Winds 5 to 10 Mph.

Tonight 12 Sep Lake

Partly cloudy. Lows in the mid 60s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Gary Temperature Statistics

September Temperature

Gary Regional Airport (3.1 miles)

  • Lowest 7 September, 2026

    60.8 °F

  • Average September

    77.4 °F

  • Highest 2 September, 2026

    98.6 °F

Climate (2021–2026)

Gary Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    61.4 °F
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