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

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Fair

26°F

-3°C

Humidity 64%
Wind Speed SE 3 mph
Barometer 30.39 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 7 Feb 7:15 pm CST
Extended Forecast for

Olney IL

  • Tonight

    Tonight: Increasing clouds, with a low around 22. East southeast wind 3 to 8 mph. Winds could gust as high as 16 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 34. East southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 34 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. East wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. Calm wind becoming south around 6 mph in the evening.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. South southwest wind 5 to 8 mph becoming north northwest in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 34. North wind 5 to 7 mph.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 46.

    High: 46 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 22. East southeast wind 3 to 8 mph. Winds could gust as high as 16 mph.
Sunday
Mostly cloudy, with a high near 34. East southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 25. East wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 49. Light and variable wind.
Monday Night
Mostly clear, with a low around 34. Calm wind becoming south around 6 mph in the evening.
Tuesday
Mostly sunny, with a high near 59. South southwest wind 5 to 8 mph becoming north northwest in the afternoon.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34. North wind 5 to 7 mph.
Wednesday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 46.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A 30 percent chance of rain after noon. Cloudy, with a high near 41.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
A chance of rain. Partly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.73°N 88.09°W (Elev. 446 ft)
Last Update:
6:36 pm CST Feb 7, 2026
Forecast Valid:
7pm CST Feb 7, 2026-6pm CST Feb 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