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

33°F

1°C

Humidity 88%
Wind Speed W 7 mph
Barometer 30.30 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 12 Mar 6:10 am CDT
Extended Forecast for

Olney IL

  • Today

    Today: Sunny, with a high near 51. West wind 3 to 8 mph.

    High: 51 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. Breezy, with a south wind 7 to 12 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 36 mph.

    Low: 41 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 59. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 37 mph.

    High: 59 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. West northwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 15 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 60. East northeast wind 6 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. South southeast wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 68. Breezy, with a south wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Breezy.
    Mostly Cloudy
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain and snow likely, mainly before 1am. Some thunder is also possible. Cloudy, with a low around 26. Blustery. Chance of precipitation is 70%.

    Low: 26 °F

    Rain/Snow
    Likely and
    Blustery

  • Monday

    Monday: Mostly cloudy, with a high near 31. Blustery.

    High: 31 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Today
Sunny, with a high near 51. West wind 3 to 8 mph.
Tonight
Partly cloudy, with a low around 41. Breezy, with a south wind 7 to 12 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 36 mph.
Friday
Partly sunny, with a high near 59. Breezy, with a southwest wind 17 to 22 mph, with gusts as high as 37 mph.
Friday Night
Partly cloudy, with a low around 35. West northwest wind 5 to 8 mph becoming light and variable. Winds could gust as high as 15 mph.
Saturday
Partly sunny, with a high near 60. East northeast wind 6 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Mostly cloudy, with a low around 50. South southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday
Rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 68. Breezy, with a south wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Rain and snow likely, mainly before 1am. Some thunder is also possible. Cloudy, with a low around 26. Blustery. Chance of precipitation is 70%.
Monday
Mostly cloudy, with a high near 31. Blustery.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 51.
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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:
4:41 am CDT Mar 12, 2026
Forecast Valid:
6am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
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Additional Resources

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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