Gary Weather Forecast

    • 42
    • 54

    Rain Showers

    • 38
    • 55

    Chance Rain Showers

    • 43
    • 63

    Sunny

    • 47
    • 68

    Partly Sunny

    • 49
    • 68

    Mostly Sunny

    • 51
    • 70

    Mostly Sunny

Today 16 Oct Lake

Cloudy. Scattered Showers late in the morning. Numerous Showers in the afternoon. Breezy. Near steady temperature in the lower 50s. Northwest Winds 10 to 15 Mph, increasing to 15 to 25 Mph in the afternoon. Chance of precipitation 70 percent.

Tonight 16 Oct Lake

Mostly cloudy. Scattered Showers. Breezy with Lows in the upper 30s. North Winds 15 to 25 Mph with Gusts up to 30 Mph, Diminishing to 10 to 15 Mph after midnight. Chance of precipitation 50 percent.

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Gary Temperature Statistics

October Temperature

Gary Regional Airport (3.1 miles)

  • Lowest 8 October, 2026

    48.2 °F

  • Average October

    64.3 °F

  • Highest 12 October, 2026

    89.6 °F

Climate (2021–2026)

Gary Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.3 °F
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