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

37°F

3°C

Humidity 52%
Wind Speed SE 14 mph
Barometer 30.40 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 24 Mar 9:50 am CDT
Extended Forecast for

Griffith IN

  • Today

    Today: Partly sunny, with a high near 51. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. East wind around 5 mph, with gusts as high as 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 53. South southwest wind 5 to 10 mph.

    Low: 53 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 76. South wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 76 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of rain showers before 4am, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    T-storms then
    Chance
    Rain/Snow

  • Friday

    Friday: A 10 percent chance of snow showers before 7am. Partly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 51. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 37. East wind around 5 mph, with gusts as high as 10 mph.
Wednesday
Partly sunny, with a high near 67. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 53. South southwest wind 5 to 10 mph.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 76. South wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
A chance of rain showers before 4am, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Friday
A 10 percent chance of snow showers before 7am. Partly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 67.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Griffith IN
 41.54°N 87.41°W
Last Update:
10:05 am CDT Mar 24, 2026
Forecast Valid:
10am CDT Mar 24, 2026-6pm CDT Mar 30, 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