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

40°F

4°C

Humidity 73%
Wind Speed NW 6 mph
Barometer 30.23 in (1024.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 6 Nov 7:54 pm CST
Extended Forecast for

2 Miles SE Clinton IL

  • Tonight

    Tonight: Mostly clear, with a low around 28. North northwest wind 3 to 5 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. West northwest wind 3 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. West southwest wind 5 to 9 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 62. West wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 62 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. West wind 5 to 9 mph becoming calm after midnight.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Light west southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 15 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 28. North northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 52. West northwest wind 3 to 8 mph.
Saturday Night
Increasing clouds, with a low around 31. West southwest wind 5 to 9 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 62. West wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 34. West wind 5 to 9 mph becoming calm after midnight.
Monday
Sunny, with a high near 66. Light west southwest wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Clear, with a low around 42. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Tuesday
Sunny, with a high near 66.
Tuesday Night
Mostly clear, with a low around 36.
Veterans Day
Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Clinton IL
 40.13°N 88.92°W (Elev. 712 ft)
Last Update:
7:06 pm CST Nov 6, 2026
Forecast Valid:
8pm CST Nov 6, 2026-6pm CST Nov 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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