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

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Overcast

54°F

12°C

Humidity 75%
Wind Speed SW 12 mph
Barometer 29.80 in (1009.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 4 Nov 11:54 pm CST
Extended Forecast for

3 Miles W Atwood IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 48. Southwest wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 4pm. Partly sunny, with a high near 59. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 40. West wind 8 to 13 mph becoming north northwest after midnight. Winds could gust as high as 17 mph.

    Low: 40 °F

    Chance Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52. North northwest wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. North northwest wind 3 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Northwest wind 3 to 6 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Light west wind.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 48. Southwest wind 8 to 10 mph, with gusts as high as 17 mph.
Thursday
A 20 percent chance of rain after 4pm. Partly sunny, with a high near 59. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday Night
A 30 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 40. West wind 8 to 13 mph becoming north northwest after midnight. Winds could gust as high as 17 mph.
Friday
Partly sunny, with a high near 52. North northwest wind 9 to 14 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 30. North northwest wind 3 to 8 mph.
Saturday
Sunny, with a high near 53. Northwest wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 29. Light west wind.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 36.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 36.
Veterans Day
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Atwood IL
 39.8°N 88.54°W (Elev. 669 ft)
Last Update:
9:46 pm CST Nov 4, 2026
Forecast Valid:
12am CST Nov 5, 2026-6pm CST Nov 11, 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