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

Hazardous Weather Conditions

Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Mostly Cloudy

61°F

16°C

Humidity 62%
Wind Speed W 3 mph
Barometer 30.23 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 10 Apr 7:30 am CDT
Extended Forecast for

Olney IL

  • Today

    Today: A 50 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 72. South southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 50. Northeast wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 10%.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. East northeast wind 6 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. East southeast wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81. Breezy, with a south southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 81 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 65. South southwest wind around 16 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 80. South southwest wind 15 to 18 mph, with gusts as high as 26 mph.

    High: 80 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67.

    Low: 67 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 72. South southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 50. Northeast wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 10%.
Saturday
Partly sunny, with a high near 71. East northeast wind 6 to 8 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 59. East southeast wind 6 to 9 mph, with gusts as high as 16 mph.
Sunday
Partly sunny, with a high near 81. Breezy, with a south southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 65. South southwest wind around 16 mph, with gusts as high as 25 mph.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 80. South southwest wind 15 to 18 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 68.
Wednesday
A chance of showers. Mostly cloudy, with a high near 84.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 61.
Thursday
A chance of showers. Partly sunny, with a high near 80.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.73°N 88.09°W (Elev. 446 ft)
Last Update:
7:36 am CDT Apr 10, 2026
Forecast Valid:
7am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
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