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.

Overcast

36°F

2°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.99 in
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Wind Chill30°F (-1°C)
Last update 7 Dec 2:30 am CST
Extended Forecast for

Olney IL

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a low around 36. South southeast wind around 5 mph.

    Low: 36 °F

    Areas Fog

  • Sunday

    Sunday: Patchy fog. Otherwise, cloudy, with a high near 40. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 40 °F

    Patchy Fog

  • Sunday Night

    Sunday Night: Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 24. North wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34. North northeast wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Light south southeast wind becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 21 mph.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. South southwest wind 14 to 16 mph, with gusts as high as 23 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 49. Breezy.

    High: 49 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a low around 36. South southeast wind around 5 mph.
Sunday
Patchy fog. Otherwise, cloudy, with a high near 40. Light and variable wind becoming north 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Patchy fog before midnight. Otherwise, mostly cloudy, with a low around 24. North wind 9 to 13 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 34. North northeast wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 23. Light south southeast wind becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 46. South southwest wind 14 to 16 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 40. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 31 mph.
Wednesday
Mostly cloudy, with a high near 49. Breezy.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 7.
Saturday
Partly sunny, with a high near 19.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.7°N 88.1°W (Elev. 449 ft)
Last Update:
1:21 am CST Dec 7, 2025
Forecast Valid:
3am CST Dec 7, 2025-6pm CST Dec 13, 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