Current conditions at
Gary Regional Airport (KGYY)
Lat: 41.61°NLon: 87.41°WElev: 584ft.
Fair
54°F
12°C
| Humidity | 44% |
| Wind Speed | SW 5 mph |
| Barometer | 30.15 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 13 Nov 3:50 pm CST |
Extended Forecast for
Merrillville IN
Tonight
Low: 37 °F
Partly Cloudy
Friday
High: 63 °F
Sunny
Friday Night
Low: 55 °F
Mostly Cloudy
Saturday
High: 67 °F
Mostly Cloudy
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 48 °F
Sunny
Sunday Night
Low: 31 °F
Mostly Clear
Monday
High: 48 °F
Mostly Sunny
Monday Night
Low: 34 °F
Chance Rain
Detailed Forecast
Tonight
Partly cloudy, with a low around 37. South wind around 5 mph.
Friday
Sunny, with a high near 63. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a steady temperature around 55. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 67. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 36. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 31.
Monday
Mostly sunny, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain before noon. Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A chance of rain. Partly sunny, with a high near 50.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Mostly cloudy, with a high near 52.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Merrillville IN
41.49°N 87.32°W
41.49°N 87.32°W
3:31 pm CST Nov 13, 2025
4pm CST Nov 13, 2025-6pm CST Nov 20, 2025
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