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

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 9 Nov 7:50 am CST
Extended Forecast for

Portage IN

  • Today

    Today: Mostly sunny, with a high near 60. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. South southwest wind 5 to 10 mph becoming west after midnight.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. West wind around 5 mph becoming calm in the afternoon.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 55. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.

    High: 46 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before noon. Mostly cloudy, with a high near 42.

    High: 42 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 60. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Tonight
Mostly clear, with a low around 45. South southwest wind 5 to 10 mph becoming west after midnight.
Tuesday
Sunny, with a high near 57. West wind around 5 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Calm wind.
Veterans Day
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 55. Light and variable wind becoming north northeast 5 to 10 mph in the afternoon.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Thursday
Showers likely. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 35.
Friday
Rain likely, mainly before noon. Mostly cloudy, with a high near 42.
Friday Night
A chance of rain before midnight. Mostly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.58°N 87.2°W
Last Update:
6:30 am CST Nov 9, 2026
Forecast Valid:
8am CST Nov 9, 2026-6pm CST Nov 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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