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.

Overcast

43°F

6°C

Humidity 79%
Wind Speed S 12 G 20 mph
Barometer 29.66 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 9 Dec 11:10 pm CST
Extended Forecast for

Olney IL

  • Tonight

    Tonight: A 40 percent chance of rain, mainly after 1am. Cloudy, with a low around 39. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 34 mph.

    Low: 39 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Mostly cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a west northwest wind 15 to 24 mph, with gusts as high as 39 mph.

    High: 43 °F⇓

    Breezy.
    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 34. West northwest wind around 6 mph becoming south in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Cloudy, with a low around 30. South southeast wind 5 to 7 mph.

    Low: 30 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 43. South wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.

    High: 43 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22. Northwest wind 6 to 8 mph.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly after 1am. Cloudy, with a low around 39. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 34 mph.
Wednesday
A 20 percent chance of rain before noon. Mostly cloudy, with a temperature falling to around 34 by 5pm. Breezy, with a west northwest wind 15 to 24 mph, with gusts as high as 39 mph.
Wednesday Night
Mostly cloudy, with a low around 25. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday
Mostly cloudy, with a high near 34. West northwest wind around 6 mph becoming south in the afternoon.
Thursday Night
A 30 percent chance of snow. Cloudy, with a low around 30. South southeast wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 43. South wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.
Friday Night
Mostly cloudy, with a low around 22. Northwest wind 6 to 8 mph.
Saturday
Mostly cloudy, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Sunny, with a high near 21.
Sunday Night
Mostly clear, with a low around 10.
Monday
Mostly sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 22.
Tuesday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.7°N 88.1°W (Elev. 449 ft)
Last Update:
9:36 pm CST Dec 9, 2025
Forecast Valid:
11pm CST Dec 9, 2025-6pm CST Dec 16, 2025
 
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