National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

    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.

    Low: 0 °F

    Patchy
    Freezing Fog

  • Friday

    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.

    High: 29 °F

    Patchy
    Freezing Fog
    then Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 22. South wind 7 to 10 mph becoming west after midnight.

    Low: 22 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 31. West wind around 6 mph becoming light and variable in the afternoon.

    High: 31 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after midnight. Cloudy, with a low around 21. East wind 3 to 7 mph.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    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.

    High: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 7. North wind 6 to 10 mph, with gusts as high as 15 mph.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    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.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Hammond IL
 39.81°N 88.63°W (Elev. 666 ft)
Last Update:
8:36 pm CST Dec 4, 2025
Forecast Valid:
9pm CST Dec 4, 2025-6pm CST Dec 11, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation