Gary Weather Forecast

    • 16
    • 32

    Chance Snow

    • -3
    • 23

    Slight Chance Snow Showers

    • -2
    • 2

    Cold

    • 6
    • 11

    Slight Chance Snow Showers

    • 5
    • 17

    Slight Chance Snow Showers

    • 9
    • 18

    Partly Sunny

Today 21 Jan Lake

Mostly cloudy. Snow likely early in the Morning, then a chance of snow late in the morning. Total snow accumulation around an inch. Highs in the lower 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 70 percent.

Tonight 21 Jan Lake

Mostly cloudy. Scattered snow Showers in the evening. Little or no snow accumulation. Blustery with Lows around 16. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gary Temperature Statistics

January Temperature

Gary Regional Airport (3.1 miles)

  • Lowest 18 January, 2026

    10.4 °F

  • Average January

    32 °F

  • Highest 8 January, 2026

    64.4 °F

Climate (2021–Present)

Gary Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    60.9 °F
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