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.

Fair

29°F

-2°C

Humidity 56%
Wind Speed NW 10 mph
Barometer 30.24 in (1024.9 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 21 Feb 7:54 pm CST
Extended Forecast for

3 Miles SSW Findlay IL

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 28. Wind chill values between 4 and 14. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 31 mph.

    High: 28 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. Wind chill values between -1 and 9. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 30. Wind chill values between -1 and 9. North northwest wind 8 to 16 mph, with gusts as high as 25 mph.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 17. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. South wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 19. Northwest wind 10 to 17 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 28. Wind chill values between 4 and 14. Blustery, with a northwest wind 17 to 23 mph, with gusts as high as 31 mph.
Sunday Night
Mostly cloudy, with a low around 14. Wind chill values between -1 and 9. Northwest wind 16 to 18 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 30. Wind chill values between -1 and 9. North northwest wind 8 to 16 mph, with gusts as high as 25 mph.
Monday Night
Increasing clouds, with a low around 17. Calm wind becoming south 5 to 7 mph after midnight.
Tuesday
Partly sunny, with a high near 46. South wind 8 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 30.
Thursday
A 40 percent chance of rain. Mostly sunny, with a high near 44.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 35.
Saturday
Partly sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Findlay IL
 39.48°N 88.79°W (Elev. 669 ft)
Last Update:
8:36 pm CST Feb 21, 2026
Forecast Valid:
8pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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