Gary Weather Forecast

    • 62
    • 80

    Chance Thunderstorms

    • 38
    • 75

    Rain Showers

    • 41
    • 42

    Rain Showers

    • 50
    • 72

    Rain Showers

    • 49
    • 54

    Rain Showers Likely

    • 38
    • 67

    Rain Showers Likely

    • 35
    • 45

    Partly Sunny

Today 30 Mar Lake

Partly cloudy. Breezy. Highs in the upper 70s. Southwest Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 30 Mar Lake

Mostly cloudy. A slight chance of Showers and Thunderstorms in the late evening and early morning. A chance of Showers and Thunderstorms late. Breezy. Lows in the lower 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gary Temperature Statistics

March Temperature

Gary Regional Airport (3.1 miles)

  • Lowest 16 March, 2026

    21.2 °F

  • Average March

    43.4 °F

  • Highest 6 March, 2026

    78.8 °F

Climate (2021–Present)

Gary Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.1 °F
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