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

24°F

-4°C

Humidity 98%
Wind Speed SW 3 mph
Barometer 29.76 in
Dewpoint 23°F (-5°C)
Visibility 5.00 mi
Last update 6 Feb 5:35 am CST
Extended Forecast for

Olney IL

  • Today

    Today: Partly sunny, with a high near 41. Southwest wind 8 to 18 mph becoming north northwest in the morning. Winds could gust as high as 26 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 29. North northeast wind around 6 mph becoming calm in the afternoon.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 20. Calm wind becoming south southeast 5 to 7 mph after midnight.

    Low: 20 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 41. South wind 6 to 9 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. Southeast wind around 5 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 41. Southwest wind 8 to 18 mph becoming north northwest in the morning. Winds could gust as high as 26 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 29. North northeast wind around 6 mph becoming calm in the afternoon.
Saturday Night
Increasing clouds, with a low around 20. Calm wind becoming south southeast 5 to 7 mph after midnight.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 41. South wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 27. Southeast wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 51. Light and variable wind.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 59.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain. Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly cloudy, with a high near 42.
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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:
3:17 am CST Feb 6, 2026
Forecast Valid:
5am CST Feb 6, 2026-6pm CST Feb 12, 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