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

32°F

0°C

Humidity 64%
Wind Speed NW 20 mph
Barometer 30.34 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 11 Jan 10:50 am CST
Extended Forecast for

Portage IN

  • Today

    Today: Mostly cloudy, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 40. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 32. Southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly between noon and 3pm. Mostly cloudy, with a high near 48. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers after 3am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow showers likely. Cloudy, with a high near 35. Breezy. Chance of precipitation is 70%.

    High: 35 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely. Mostly cloudy, with a low around 21. Blustery.

    Low: 21 °F

    Snow Showers
    Likely and
    Blustery

  • Thursday

    Thursday: A chance of snow showers before noon. Partly sunny, with a high near 27.

    High: 27 °F

    Chance Snow
    Showers then
    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 27. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 40. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Increasing clouds, with a low around 32. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday
A 30 percent chance of showers, mainly between noon and 3pm. Mostly cloudy, with a high near 48. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of rain and snow showers after 3am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
Snow showers likely. Cloudy, with a high near 35. Breezy. Chance of precipitation is 70%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 21. Blustery.
Thursday
A chance of snow showers before noon. Partly sunny, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
Friday
A chance of snow showers. Mostly cloudy, with a high near 32.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 21.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.57°N 87.17°W
Last Update:
10:26 am CST Jan 11, 2026
Forecast Valid:
11am CST Jan 11, 2026-6pm CST Jan 17, 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