Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
6°F
-14°C
| Humidity | 83% |
| Wind Speed | N 5 mph |
| Barometer | 30.24 in (1025.6 mb) |
| Dewpoint | 2°F (-17°C) |
| Visibility | 10.00 mi |
| Wind Chill | -3°F (-19°C) |
| Last update | 4 Dec 8:54 pm CST |
Extended Forecast for
2 Miles W Hammond IL
Tonight

Low: 0 °F
Patchy
Freezing FogFriday
High: 29 °F
Patchy
Freezing Fog
then SunnyFriday Night

Low: 22 °F
Increasing
CloudsSaturday

High: 31 °F
Mostly Cloudy
Saturday Night
Low: 21 °F
Mostly Cloudy
then Chance
SnowSunday
High: 29 °F
Chance Snow
then Mostly
CloudySunday Night

Low: 7 °F
Mostly Cloudy
Monday

High: 24 °F
Mostly Sunny
Monday Night

Low: 14 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy freezing fog. Partly cloudy, with a low around 0. Wind chill values between -2 and -7. Calm wind becoming south around 5 mph after midnight.
Friday
Patchy freezing fog before 9am. Mostly sunny, with a high near 29. Wind chill values between -6 and 4. South southwest wind 5 to 10 mph, with gusts as high as 16 mph.
Friday Night
Increasing clouds, with a low around 22. South wind 7 to 10 mph becoming west after midnight.
Saturday
Mostly cloudy, with a high near 31. West wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
A 30 percent chance of snow after midnight. Cloudy, with a low around 21. East wind 3 to 7 mph.
Sunday
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 29. East wind 7 to 11 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly cloudy, with a low around 7. North wind 6 to 10 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A chance of rain. Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Partly sunny, with a high near 27.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles W Hammond IL
39.81°N 88.63°W (Elev. 666 ft)
39.81°N 88.63°W (Elev. 666 ft)
8:36 pm CST Dec 4, 2025
9pm CST Dec 4, 2025-6pm CST Dec 11, 2025



