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

62°F

17°C

Humidity 37%
Wind Speed SW 12 mph
Barometer 29.79 in (1009.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 27 Feb 5:54 pm CST
Extended Forecast for

3 Miles SSW Findlay IL

  • Tonight

    Tonight: Mostly clear, with a low around 34. South southwest wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Northeast wind 6 to 9 mph becoming south southeast in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. East wind 6 to 14 mph becoming north in the evening. Winds could gust as high as 23 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 40. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 40 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Snow likely. Cloudy, with a low around 27. East northeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow Likely

  • Monday

    Monday: A 40 percent chance of rain before noon. Mostly cloudy, with a high near 41. East wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 41 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Rain likely, mainly after midnight. Cloudy, with a low around 33. East southeast wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 33 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, with thunderstorms also possible after midnight. Cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 34. South southwest wind 6 to 10 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 58. Northeast wind 6 to 9 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 26. East wind 6 to 14 mph becoming north in the evening. Winds could gust as high as 23 mph.
Sunday
Mostly cloudy, with a high near 40. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Snow likely. Cloudy, with a low around 27. East northeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
A 40 percent chance of rain before noon. Mostly cloudy, with a high near 41. East wind 9 to 13 mph, with gusts as high as 20 mph.
Monday Night
Rain likely, mainly after midnight. Cloudy, with a low around 33. East southeast wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 51. Chance of precipitation is 80%.
Tuesday Night
Rain likely, with thunderstorms also possible after midnight. Cloudy, with a low around 40. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly after noon. Cloudy, with a high near 58. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 48.
Thursday
Rain likely. Mostly cloudy, with a high near 61.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 49.
Friday
Rain likely. Cloudy, with a high near 65.
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:
6:36 pm CST Feb 27, 2026
Forecast Valid:
6pm CST Feb 27, 2026-6pm CST Mar 6, 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