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.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 30.08 in
Dewpoint 41°F (5°C)
Visibility 3.00 mi
Wind Chill36°F (2°C)
Last update 25 Dec 4:50 am CST
Extended Forecast for

Griffith IN

  • Overnight

    Overnight: Patchy drizzle. Mostly cloudy, with a low around 41. North northeast wind around 5 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Patchy
    Drizzle

  • Christmas Day

    Christmas Day: Patchy drizzle before 9am. Partly sunny, with a high near 44. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 44 °F

    Patchy
    Drizzle then
    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely after midnight. Cloudy, with a low around 38. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Cloudy then
    Showers
    Likely

  • Friday

    Friday: Scattered showers before noon. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 52. South southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%.

    High: 52 °F

    Scattered
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Low: 38 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight. Cloudy, with a low around 45.

    Low: 45 °F

    Cloudy then
    Slight Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after noon. Cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before midnight. Mostly cloudy, with a low around 20. Blustery.

    Low: 20 °F

    Blustery.
    Chance Rain
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Patchy drizzle. Mostly cloudy, with a low around 41. North northeast wind around 5 mph, with gusts as high as 15 mph.
Christmas Day
Patchy drizzle before 9am. Partly sunny, with a high near 44. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Showers likely after midnight. Cloudy, with a low around 38. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers before noon. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 52. South southeast wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%.
Friday Night
Cloudy, with a low around 38. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Saturday
Mostly cloudy, with a high near 46.
Saturday Night
A 20 percent chance of rain after midnight. Cloudy, with a low around 45.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 53.
Sunday Night
A chance of rain before midnight. Mostly cloudy, with a low around 20. Blustery.
Monday
Mostly sunny, with a high near 24. Blustery.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Griffith IN
 41.52°N 87.41°W
Last Update:
4:46 am CST Dec 25, 2025
Forecast Valid:
5am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
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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