National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

Fair

34°F

1°C

Humidity 100%
Wind Speed NW 14 mph
Barometer 30.15 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 11 Mar 11:35 pm CDT
Extended Forecast for

Hammond IN

  • Tonight

    Tonight: Clear, with a low around 30. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 46. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Cloudy, with a steady temperature around 43. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 45 mph.

    Low: 43 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: Partly sunny, with a high near 49. Windy, with a west wind around 30 mph, with gusts as high as 50 mph.

    High: 49 °F

    Partly Sunny
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Rain and snow showers likely, mainly after 1am. Cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Showers. Cloudy, with a high near 53. Breezy.

    High: 53 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Rain and snow showers likely before 1am, then a chance of snow showers. Cloudy, with a low around 21. Blustery.

    Low: 21 °F

    Rain/Snow
    Likely and
    Blustery

Detailed Forecast

Tonight
Clear, with a low around 30. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 46. West wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A 50 percent chance of showers. Cloudy, with a steady temperature around 43. Windy, with a south wind 10 to 20 mph increasing to 20 to 30 mph after midnight. Winds could gust as high as 45 mph.
Friday
Partly sunny, with a high near 49. Windy, with a west wind around 30 mph, with gusts as high as 50 mph.
Friday Night
Mostly cloudy, with a low around 30. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 41.
Saturday Night
Rain and snow showers likely, mainly after 1am. Cloudy, with a low around 34. Chance of precipitation is 60%.
Sunday
Showers. Cloudy, with a high near 53. Breezy.
Sunday Night
Rain and snow showers likely before 1am, then a chance of snow showers. Cloudy, with a low around 21. Blustery.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Blustery.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hammond IN
 41.61°N 87.49°W
Last Update:
9:51 pm CDT Mar 11, 2026
Forecast Valid:
11pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation