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Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

51°F

11°C

Humidity 86%
Wind Speed Calm
Barometer 30.10 in (1018.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 8 Oct 7:54 am CDT
Extended Forecast for

3 Miles NW Oakley IL

  • Today

    Today: Sunny, with a high near 81. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. Light and variable wind becoming east southeast around 6 mph after midnight.

    Low: 53 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. South wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60. South southeast wind 8 to 10 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 84. South wind 8 to 13 mph, with gusts as high as 17 mph.

    High: 84 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. East southeast wind 9 to 11 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Partly sunny, with a high near 75. East wind 8 to 13 mph becoming north northwest in the afternoon.

    High: 75 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 81. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 53. Light and variable wind becoming east southeast around 6 mph after midnight.
Friday
Sunny, with a high near 85. South wind 6 to 13 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 60. South southeast wind 8 to 10 mph, with gusts as high as 15 mph.
Saturday
Increasing clouds, with a high near 84. South wind 8 to 13 mph, with gusts as high as 17 mph.
Saturday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 59. East southeast wind 9 to 11 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 75. East wind 8 to 13 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 56.
Columbus Day
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 71.
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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:
7:36 am CDT Oct 8, 2026
Forecast Valid:
8am CDT Oct 8, 2026-6pm CDT Oct 14, 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