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

52°F

11°C

Humidity 100%
Wind Speed N 13 mph
Barometer 29.81 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 11 Nov 7:50 pm CST
Extended Forecast for

Portage IN

  • Tonight

    Tonight: A slight chance of rain before 9pm, then a chance of rain after midnight. Mostly cloudy, with a low around 45. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: Rain. High near 47. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Breezy. Rain
    Likely then
    Rain

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and snow. Low around 34. Breezy, with a northeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain Likely
    and Breezy
    then
    Rain/Snow

  • Friday

    Friday: Rain. High near 42. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    High: 42 °F

    Rain

  • Friday Night

    Friday Night: Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 34. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Saturday

    Saturday: A 20 percent chance of rain before noon. Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 9pm, then a chance of rain after midnight. Mostly cloudy, with a low around 45. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday
Rain. High near 47. Breezy, with a north northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Rain before 1am, then rain and snow. Low around 34. Breezy, with a northeast wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain. High near 42. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Friday Night
Rain likely before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 34. North wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
A 20 percent chance of rain before noon. Partly sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portage IN
 41.6°N 87.17°W
Last Update:
6:40 pm CST Nov 11, 2026
Forecast Valid:
8pm CST Nov 11, 2026-6pm CST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation