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.

Fair

56°F

13°C

Humidity 61%
Wind Speed S 7 mph
Barometer 30.19 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 9 Apr 2:50 am CDT
Extended Forecast for

Olney IL

  • Overnight

    Overnight: Mostly clear, with a low around 51. South wind around 10 mph, with gusts as high as 22 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. South southwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely after 1pm. Partly sunny, with a high near 74. South southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 74 °F

    Mostly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 51. Northeast wind 6 to 8 mph.

    Low: 51 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 73. Northeast wind around 7 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 73 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. East southeast wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 51. South wind around 10 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 77. South southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 55. South wind 8 to 10 mph, with gusts as high as 20 mph.
Friday
Showers likely after 1pm. Partly sunny, with a high near 74. South southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51. Northeast wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 73. Northeast wind around 7 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Saturday Night
Partly cloudy, with a low around 58. East southeast wind 5 to 7 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 81.
Sunday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 63.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 80. Breezy.
Monday Night
Mostly cloudy, with a low around 68.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 64.
Wednesday
A chance of showers. Mostly cloudy, with a high near 76.
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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:
2:52 am CDT Apr 9, 2026
Forecast Valid:
3am CDT Apr 9, 2026-6pm CDT Apr 15, 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