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.

A Few Clouds

55°F

13°C

Humidity 21%
Wind Speed SE 6 mph
Barometer 30.05 in (1017.9 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 17 Nov 1:54 pm CST
Extended Forecast for

3 Miles S Cisco IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 56. Southeast wind around 8 mph.

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Rain, mainly after 10pm. Low around 42. East southeast wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before 11am. Cloudy, with a high near 56. East southeast wind 9 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.

    High: 56 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. North northeast wind 7 to 9 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Calm wind becoming southeast around 5 mph after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain. High near 62. South wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 56. Southeast wind around 8 mph.
Tonight
Rain, mainly after 10pm. Low around 42. East southeast wind 8 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A 40 percent chance of rain, mainly before 11am. Cloudy, with a high near 56. East southeast wind 9 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 40. North northeast wind 7 to 9 mph.
Wednesday
Mostly cloudy, with a high near 55. Northeast wind 5 to 7 mph becoming light and variable in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 41. Calm wind becoming southeast around 5 mph after midnight.
Thursday
Rain. High near 62. South wind 6 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Friday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Cisco IL
 39.97°N 88.73°W (Elev. 669 ft)
Last Update:
1:36 pm CST Nov 17, 2025
Forecast Valid:
2pm CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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