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

23°F

-5°C

Humidity 52%
Wind Speed NW 20 G 26 mph
Barometer 30.12 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 17 Mar 1:50 am CDT
Extended Forecast for

Olney IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 16. Wind chill values between 4 and 10. West northwest wind around 17 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32. Wind chill values between 1 and 11. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 27. Light south wind becoming south southeast 8 to 13 mph in the evening. Winds could gust as high as 23 mph.

    Low: 27 °F

    Chance Snow

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 55. South southwest wind 11 to 16 mph, with gusts as high as 26 mph.

    High: 55 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 38. South southwest wind 5 to 7 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 65. South wind 5 to 7 mph.

    High: 65 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. South southeast wind 3 to 5 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 16. Wind chill values between 4 and 10. West northwest wind around 17 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 32. Wind chill values between 1 and 11. West northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
A 40 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 27. Light south wind becoming south southeast 8 to 13 mph in the evening. Winds could gust as high as 23 mph.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 55. South southwest wind 11 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Increasing clouds, with a low around 38. South southwest wind 5 to 7 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 65. South wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 45. South southeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 53.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Partly sunny, with a high near 54.
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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:
1:56 am CDT Mar 17, 2026
Forecast Valid:
2am CDT Mar 17, 2026-6pm CDT Mar 23, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation