Gary Weather Forecast

    • 52
    • 56

    Rain Showers

    • 53
    • 65

    Mostly Cloudy

    • 55
    • 73

    Slight Chance Thunderstorms

    • 51
    • 64

    Partly Sunny

    • 57
    • 68

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

Today 28 May Lake

Mostly cloudy. Showers in the Morning, then a chance of Showers early to mid afternoon. A slight chance of Showers late in the afternoon. Highs in the lower 60s. North Winds 5 to 10 Mph. Chance of precipitation 90 percent.

Tonight 28 May Lake

Mostly cloudy. A slight chance of Showers early in the evening. Patchy fog after midnight. Lows in the lower 50s. Northwest Winds around 5 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gary Temperature Statistics

May Temperature

Gary Regional Airport (3.1 miles)

  • Lowest 23 May, 2025

    37.4 °F

  • Average May

    54.8 °F

  • Highest 15 May, 2025

    95 °F

Climate (2020–Present)

Gary Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    60.7 °F
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