Gary Weather Forecast

    • 49
    • 62

    Mostly Cloudy

    • 47
    • 66

    Partly Sunny

    • 43
    • 56

    Mostly Sunny

    • 42
    • 52

    Partly Sunny

    • 47
    • 63

    Rain Showers Likely

    • 46
    • 56

    Partly Sunny

Today 8 May Lake

Mostly cloudy. A slight chance of Thunderstorms early in the afternoon. A slight chance of Showers in the afternoon. Highs in the lower 60s. South Winds 5 to 10 Mph. Chance of precipitation 20 percent.

Tonight 8 May Lake

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Gary Temperature Statistics

May Temperature

Gary Regional Airport (3.1 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    52 °F

  • Highest 4 May, 2026

    84.2 °F

Climate (2021–Present)

Gary Regional Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.2 °F
Get WillyWeather+ to remove ads