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

43°F

6°C

Humidity 99%
Wind Speed W 9 mph
Barometer 29.71 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 Jan 5:55 am CST
Extended Forecast for

Olney IL

  • Today

    Today: Scattered flurries between 10am and 2pm. Mostly cloudy, with a temperature falling to around 28 by 5pm. Breezy, with a north northwest wind 10 to 15 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 34 mph.

    High: 41 °F⇓

    Scattered
    Flurries and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 18. North northwest wind 10 to 17 mph, with gusts as high as 29 mph.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 30. Northwest wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 30 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after midnight. Increasing clouds, with a low around 23. South wind 5 to 14 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Mostly cloudy, with a high near 43. West wind 11 to 17 mph, with gusts as high as 24 mph.

    High: 43 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. West wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 26. West wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 26 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Today
Scattered flurries between 10am and 2pm. Mostly cloudy, with a temperature falling to around 28 by 5pm. Breezy, with a north northwest wind 10 to 15 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 34 mph.
Tonight
Partly cloudy, with a low around 18. North northwest wind 10 to 17 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 30. Northwest wind 5 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
A 40 percent chance of snow after midnight. Increasing clouds, with a low around 23. South wind 5 to 14 mph, with gusts as high as 23 mph.
Friday
Mostly cloudy, with a high near 43. West wind 11 to 17 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 19. West wind 10 to 13 mph, with gusts as high as 20 mph.
Saturday
Mostly cloudy, with a high near 26. West wind 10 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Mostly sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 13.
M.L.King Day
Mostly sunny, with a high near 28.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.73°N 88.09°W (Elev. 446 ft)
Last Update:
4:41 am CST Jan 14, 2026
Forecast Valid:
6am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation