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.

Partly Cloudy

68°F

20°C

Humidity 94%
Wind Speed NE 12 mph
Barometer 30.08 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 14 Oct 1:50 pm CDT
Extended Forecast for

Hammond IN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 3pm. Partly sunny, with a high near 64. North northeast wind around 10 mph, with gusts as high as 20 mph.

    High: 64 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 57 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Steady temperature around 59. East southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 59 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 53. Breezy, with an east southeast wind 10 to 15 mph becoming west northwest 15 to 20 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 53 °F

    Showers and
    Breezy

  • Friday

    Friday: Showers, mainly after 1pm. High near 55. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.

    High: 55 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 3pm. Partly sunny, with a high near 64. North northeast wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 57. North northeast wind around 10 mph, with gusts as high as 20 mph.
Thursday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. Steady temperature around 59. East southeast wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 53. Breezy, with an east southeast wind 10 to 15 mph becoming west northwest 15 to 20 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Friday
Showers, mainly after 1pm. High near 55. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 45. Breezy.
Saturday
Sunny, with a high near 57.
Saturday Night
Clear, with a low around 41.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 45.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hammond IN
 41.63°N 87.49°W
Last Update:
1:26 pm CDT Oct 14, 2026
Forecast Valid:
2pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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