Gary Weather Forecast

    • 73
    • 85

    Smoke

    • 66
    • 85

    Chance Thunderstorms

    • 61
    • 71

    Mostly Sunny

    • 63
    • 77

    Partly Sunny

    • 66
    • 79

    Partly Sunny

    • 69
    • 83

    Mostly Sunny

Today 20 Jul Lake

Mostly cloudy. Patchy fog early in the morning. Smoke in the morning. Highs in the mid 80s. South Winds 5 to 10 Mph, increasing to southwest 10 to 15 Mph in the afternoon.

Tonight 20 Jul Lake

Mostly cloudy in the Evening, then becoming partly cloudy. Isolated Showers and Thunderstorms late in the evening. Scattered Showers and Thunderstorms after midnight. Lows in the lower 70s. Southwest Winds 10 to 15 Mph. Chance of precipitation 50 percent.

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Gary Temperature Statistics

July Temperature

Gary Regional Airport (3.1 miles)

  • Lowest 8 July, 2026

    66.2 °F

  • Average July

    77.8 °F

  • Highest 2 July, 2026

    96.8 °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

    61.4 °F
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