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.

Overcast

36°F

2°C

Humidity 100%
Wind Speed SW 12 G 20 mph
Barometer 29.93 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 8 Mar 3:35 am CDT
Extended Forecast for

Portage IN

  • Overnight

    Overnight: Mostly cloudy, with a low around 34. West southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 60 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69. South southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 44. Chance of precipitation is 100%.

    Low: 44 °F

    T-storms

  • Wednesday

    Wednesday: Rain showers before 1pm, then rain and snow showers likely. Cloudy, with a high near 54. Breezy.

    High: 54 °F

    Breezy.
    Showers then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 34. West southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 60. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 46. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 69. South southwest wind around 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 52. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 69.
Tuesday Night
Showers and possibly a thunderstorm. Low around 44. Chance of precipitation is 100%.
Wednesday
Rain showers before 1pm, then rain and snow showers likely. Cloudy, with a high near 54. Breezy.
Wednesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 51.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
A chance of snow. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.17°W
Last Update:
3:06 am CDT Mar 8, 2026
Forecast Valid:
3am CDT Mar 8, 2026-6pm CDT Mar 14, 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