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Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

77°F

25°C

Humidity 52%
Wind Speed W 10 mph
Barometer 29.90 in (1012.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 7 Oct 11:54 am CDT
Extended Forecast for

3 Miles NNW Oakley IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. West wind 11 to 13 mph, with gusts as high as 17 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 52. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. North wind around 5 mph becoming light and variable.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. East southeast wind 6 to 14 mph, with gusts as high as 18 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58. South southeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85. South wind 8 to 13 mph, with gusts as high as 16 mph.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Partly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 84. West wind 11 to 13 mph, with gusts as high as 17 mph.
Tonight
Clear, with a low around 52. Northwest wind 5 to 9 mph becoming calm after midnight.
Thursday
Sunny, with a high near 79. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 50. North wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 82. East southeast wind 6 to 14 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 58. South southeast wind around 10 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 85. South wind 8 to 13 mph, with gusts as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
A 40 percent chance of showers before 1pm. Partly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 56.
Columbus Day
Mostly sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Oakley IL
 39.88°N 88.85°W (Elev. 663 ft)
Last Update:
11:31 am CDT Oct 7, 2026
Forecast Valid:
12pm 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