National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Fair

51°F

11°C

Humidity 47%
Wind Speed NE 10 G 16 mph
Barometer 30.42 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 7 Apr 1:30 pm CDT
Extended Forecast for

Olney IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 55. East northeast wind around 10 mph, with gusts as high as 16 mph.

    High: 55 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. East northeast wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 70. South wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. South wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. South southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. South wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: A 50 percent chance of showers after 1pm. Partly sunny, with a high near 73. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 73 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 55. East northeast wind around 10 mph, with gusts as high as 16 mph.
Tonight
Partly cloudy, with a low around 39. East northeast wind 6 to 8 mph, with gusts as high as 16 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 70. South wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 52. South wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 75. South southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 54. South wind 7 to 9 mph, with gusts as high as 16 mph.
Friday
A 50 percent chance of showers after 1pm. Partly sunny, with a high near 73. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 66.
Monday
A chance of showers. Partly sunny, with a high near 80. Breezy.
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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 pm CDT Apr 7, 2026
Forecast Valid:
2pm CDT Apr 7, 2026-6pm CDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation