News Headlines
Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
73°F
23°C
| Humidity | 94% |
| Wind Speed | SW 12 mph |
| Barometer | 29.86 in (1010.7 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 6:54 pm CDT |
Extended Forecast for
Cisco IL
Tonight

Low: 46 °F
Chance
Showers and
BreezyFriday
High: 55 °F
Breezy.
Mostly Cloudy
then Chance
ShowersFriday Night
Low: 35 °F
Mostly Cloudy
and Breezy
then Mostly
ClearSaturday

High: 58 °F
Sunny
Saturday Night

Low: 35 °F
Clear then
Areas FrostSunday

High: 68 °F
Frost then
SunnySunday Night

Low: 38 °F
Mostly Clear
Monday

High: 71 °F
Mostly Sunny
Monday Night

Low: 42 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 46. Breezy, with a southwest wind 15 to 21 mph becoming west northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 40%.
Friday
A 30 percent chance of showers, mainly after 4pm. Mostly cloudy, with a high near 55. Breezy, with a west northwest wind around 23 mph, with gusts as high as 33 mph.
Friday Night
Mostly cloudy, then gradually becoming clear, with a low around 35. Breezy, with a north wind 13 to 20 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 58. North northeast wind 3 to 7 mph.
Saturday Night
Areas of frost after 3am. Otherwise, clear, with a low around 35. Calm wind becoming south around 6 mph after midnight.
Sunday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 68. South wind 7 to 11 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 38. South wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 79.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Cisco IL
40.01°N 88.73°W (Elev. 679 ft)
40.01°N 88.73°W (Elev. 679 ft)
6:51 pm CDT Oct 15, 2026
7pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026



