Gary Weather Forecast

    • 50
    • 70

    Mostly Sunny

    • 44
    • 63

    Sunny

    • 55
    • 68

    Mostly Sunny

    • 53
    • 70

    Mostly Sunny

    • 52
    • 67

    Mostly Sunny

    • 51
    • 66

    Mostly Sunny

Today 4 Oct Lake

Sunny. Highs in the lower 70s. West Winds 5 to 10 Mph, becoming northwest in the afternoon.

Tonight 4 Oct Lake

Mostly clear. Lows in the mid 40s. Northwest Winds 5 to 10 Mph.

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Gary Temperature Statistics

October Temperature

Gary Regional Airport (3.1 miles)

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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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