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Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

82°F

28°C

Humidity 47%
Wind Speed W 9 mph
Barometer 29.87 in (1011.2 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 7 Oct 1:54 pm CDT
Extended Forecast for

3 Miles SE Cisco IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. West northwest wind around 14 mph, with gusts as high as 18 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. Northwest wind 5 to 9 mph becoming light north northwest after midnight.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Northwest wind 3 to 8 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 53. North wind around 6 mph becoming light and variable.

    Low: 53 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 83. South southeast wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 83 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60. South southeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 86. South wind 9 to 13 mph, with gusts as high as 17 mph.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 84. West northwest wind around 14 mph, with gusts as high as 18 mph.
Tonight
Clear, with a low around 53. Northwest wind 5 to 9 mph becoming light north northwest after midnight.
Thursday
Sunny, with a high near 79. Northwest wind 3 to 8 mph.
Thursday Night
Increasing clouds, with a low around 53. North wind around 6 mph becoming light and variable.
Friday
Mostly sunny, with a high near 83. South southeast wind 6 to 13 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 60. South southeast wind around 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 86. South wind 9 to 13 mph, with gusts as high as 17 mph.
Saturday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 57.
Columbus Day
Mostly sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Cisco IL
 39.99°N 88.67°W (Elev. 633 ft)
Last Update:
1:26 pm CDT Oct 7, 2026
Forecast Valid:
2pm CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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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