


Hazardous Weather Conditions
Current conditions at
Decatur Airport (KDEC)
Lat: 39.83°NLon: 88.87°WElev: 670ft.
Fair
82°F
28°C
Humidity | 41% |
Wind Speed | W 9 G 18 mph |
Barometer | 29.88 in (1011.5 mb) |
Dewpoint | 56°F (13°C) |
Visibility | 10.00 mi |
Heat Index | 82°F (28°C) |
Last update | 3 Sep 11:54 am CDT |
Extended Forecast for
Cisco IL
This Afternoon
High: 82 °F
Chance
T-stormsTonight
Low: 50 °F
Showers
Likely then
Chance
ShowersThursday
High: 71 °F
Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 71 °F
Mostly Sunny
Friday Night
Low: 46 °F
Partly Cloudy
Saturday
High: 73 °F
Sunny
Saturday Night
Low: 47 °F
Mostly Clear
Sunday
High: 74 °F
Sunny
Detailed Forecast
This Afternoon
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 82. West southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tonight
Showers likely and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 50. North northwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny, with a high near 71. North northwest wind 6 to 8 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 56. South wind 6 to 14 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 71. West northwest wind 14 to 16 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 46. West northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 73. West northwest wind 5 to 13 mph, with gusts as high as 17 mph.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 77.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 79.
Additional Forecasts and Information
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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)
12:41 pm CDT Sep 3, 2025
12pm CDT Sep 3, 2025-6pm CDT Sep 9, 2025