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 and Breezy

43°F

6°C

Humidity 100%
Wind Speed N 22 G 33 mph
Barometer 29.73 in
Dewpoint 43°F (6°C)
Visibility 8.00 mi
Wind Chill34°F (1°C)
Last update 22 Mar 7:50 am CDT
Extended Forecast for

Hammond IN

  • Today

    Today: A 20 percent chance of rain after noon. Mostly cloudy, with a temperature falling to around 36 by 5pm. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 45 °F⇓

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 39. North wind around 10 mph, with gusts as high as 15 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Northeast wind around 5 mph becoming south southeast after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 57.

    High: 57 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers after 1pm. Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of rain after noon. Mostly cloudy, with a temperature falling to around 36 by 5pm. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Tonight
Mostly cloudy, with a low around 32. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 39. North wind around 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 31. Northeast wind around 5 mph becoming south southeast after midnight.
Tuesday
Partly sunny, with a high near 55. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
A chance of showers after 1pm. Partly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hammond IN
 41.61°N 87.49°W
Last Update:
7:16 am CDT Mar 22, 2026
Forecast Valid:
8am CDT Mar 22, 2026-6pm CDT Mar 28, 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