National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

Fog/Mist

48°F

9°C

Humidity 100%
Wind Speed W 6 mph
Barometer 30.04 in
Dewpoint 48°F (9°C)
Visibility 5.00 mi
Wind Chill45°F (7°C)
Last update 20 Nov 11:55 pm CST
Extended Forecast for

Gary IN

  • Overnight

    Overnight: Patchy drizzle before 3am. Cloudy, with a low around 45. Northwest wind around 5 mph.

    Low: 45 °F

    Patchy
    Drizzle

  • Friday

    Friday: A 20 percent chance of rain after noon. Cloudy, with a high near 48. North wind 5 to 10 mph.

    High: 48 °F

    Cloudy then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 37. North wind around 5 mph.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. North northeast wind around 5 mph becoming south in the morning.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. South southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain after noon. Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain. Cloudy, with a low around 46.

    Low: 46 °F

    Rain

Detailed Forecast

Overnight
Patchy drizzle before 3am. Cloudy, with a low around 45. Northwest wind around 5 mph.
Friday
A 20 percent chance of rain after noon. Cloudy, with a high near 48. North wind 5 to 10 mph.
Friday Night
A 20 percent chance of rain before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 37. North wind around 5 mph.
Saturday
Mostly sunny, with a high near 49. North northeast wind around 5 mph becoming south in the morning.
Saturday Night
Mostly clear, with a low around 38. South southwest wind around 5 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A chance of rain after noon. Mostly cloudy, with a high near 55.
Monday Night
Rain. Cloudy, with a low around 46.
Tuesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 28.
Thanksgiving Day
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gary IN
 41.58°N 87.32°W
Last Update:
11:31 pm CST Nov 20, 2025
Forecast Valid:
12am CST Nov 21, 2025-6pm CST Nov 27, 2025
 
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