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Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Fair

64°F

18°C

Humidity 66%
Wind Speed E 3 mph
Barometer 30.13 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 10 Oct 9:30 am CDT
Extended Forecast for

Olney IL

  • Today

    Today: Mostly cloudy, with a high near 75. East southeast wind 6 to 9 mph.

    High: 75 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of showers before 1am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 57. East northeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A 10 percent chance of showers before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 80. North northeast wind 5 to 7 mph becoming northwest in the afternoon.

    High: 80 °F

    Slight Chance
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Light and variable wind.

    Low: 58 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 90. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 67. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. West southwest wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 50 percent chance of showers. Mostly sunny, with a high near 79.

    High: 79 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 75. East southeast wind 6 to 9 mph.
Tonight
A chance of showers before 1am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 57. East northeast wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday
A 10 percent chance of showers before 7am. Mostly cloudy through mid morning, then gradual clearing, with a high near 80. North northeast wind 5 to 7 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 58. Light and variable wind.
Columbus Day
Sunny, with a high near 90. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
Clear, with a low around 67. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 89. West southwest wind 8 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
A 50 percent chance of showers. Mostly sunny, with a high near 79.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 59.
Thursday
A chance of showers. Partly sunny, with a high near 78.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.72°N 88.07°W (Elev. 476 ft)
Last Update:
9:37 am CDT Oct 10, 2026
Forecast Valid:
9am CDT Oct 10, 2026-6pm CDT Oct 16, 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