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.

Mostly Cloudy

45°F

7°C

Humidity 49%
Wind Speed SE 6 mph
Barometer 30.19 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 25 Mar 1:15 am CDT
Extended Forecast for

Gary IN

  • Overnight

    Overnight: Partly cloudy, with a low around 37. South southeast wind around 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 68. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms between 10pm and 4am. Mostly cloudy, with a low around 55. South southwest wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely after 1pm. Increasing clouds, with a high near 76. Breezy, with a south wind 10 to 15 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

    High: 76 °F

    Mostly Sunny
    then T-storms
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 33. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

    Low: 33 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 37. Breezy.

    High: 37 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. South southeast wind around 5 mph.
Wednesday
Mostly sunny, with a high near 68. South wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers and thunderstorms between 10pm and 4am. Mostly cloudy, with a low around 55. South southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
Showers and thunderstorms likely after 1pm. Increasing clouds, with a high near 76. Breezy, with a south wind 10 to 15 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 33. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 37. Breezy.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 71.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers. Mostly cloudy, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gary IN
 41.6°N 87.34°W
Last Update:
1:15 am CDT Mar 25, 2026
Forecast Valid:
1am CDT Mar 25, 2026-6pm CDT Mar 31, 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