National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

78°F

26°C

Humidity 37%
Wind Speed SE 8 mph
Barometer 30.08 in (1018.1 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 10 Oct 1:54 pm CDT
Extended Forecast for

Cerro Gordo IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 80. Southeast wind around 11 mph, with gusts as high as 16 mph.

    High: 80 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. Southeast wind 5 to 9 mph becoming light and variable after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 82. Light and variable wind becoming north northeast around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 60. Calm wind becoming south southwest 5 to 8 mph after midnight.

    Low: 60 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Partly sunny through mid morning, then becoming sunny, with a high near 90. Southwest wind 8 to 16 mph, with gusts as high as 22 mph.

    High: 90 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 70. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 70 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. West southwest wind 14 to 17 mph, with gusts as high as 22 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 1am. Mostly clear, with a low around 63.

    Low: 63 °F

    Clear then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Partly sunny, with a high near 79. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Cloudy, with a high near 80. Southeast wind around 11 mph, with gusts as high as 16 mph.
Tonight
Mostly cloudy, with a low around 55. Southeast wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 82. Light and variable wind becoming north northeast around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 60. Calm wind becoming south southwest 5 to 8 mph after midnight.
Columbus Day
Partly sunny through mid morning, then becoming sunny, with a high near 90. Southwest wind 8 to 16 mph, with gusts as high as 22 mph.
Monday Night
Clear, with a low around 70. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 89. West southwest wind 14 to 17 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly clear, with a low around 63.
Wednesday
Showers likely. Partly sunny, with a high near 79. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 59.
Thursday
Showers likely. Mostly cloudy, with a high near 74.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 68. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cerro Gordo IL
 39.9°N 88.74°W (Elev. 728 ft)
Last Update:
1:36 pm CDT Oct 10, 2026
Forecast Valid:
2pm CDT Oct 10, 2026-6pm CDT Oct 16, 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