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

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Overcast

77°F

25°C

Humidity 37%
Wind Speed NA
Barometer 30.30 in (1025.6 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Oct 11:54 am CDT
Extended Forecast for

3 Miles NW Oakley IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 80. East northeast wind around 6 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. East northeast wind 6 to 8 mph.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Northeast wind 3 to 6 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. East northeast wind around 7 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Southeast wind 7 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. Southeast wind around 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 81. South wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 81 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 1pm. Partly sunny, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 80. East northeast wind around 6 mph.
Tonight
Mostly cloudy, with a low around 56. East northeast wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 77. Northeast wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 56. East northeast wind around 7 mph.
Thursday
Mostly sunny, with a high near 78. Southeast wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 55. Southeast wind around 10 mph.
Friday
Partly sunny, with a high near 81. South wind 10 to 14 mph, with gusts as high as 18 mph.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 62.
Saturday
Showers likely, mainly after 1pm. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 48.
Sunday
Sunny, with a high near 65.
Sunday Night
Clear, with a low around 40.
Monday
Sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Oakley IL
 39.88°N 88.85°W (Elev. 663 ft)
Last Update:
11:51 am CDT Oct 14, 2025
Forecast Valid:
12pm CDT Oct 14, 2025-6pm CDT Oct 20, 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