Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Fair

68°F

20°C

Humidity 99%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 12 Jun 10:35 pm CDT
Extended Forecast for

Olney IL

  • Tonight

    Tonight: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly after 4pm.  Mostly sunny, with a high near 85. Light south southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 85 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms, mainly between midnight and 2am.  Low around 68. South wind 6 to 8 mph, with gusts as high as 15 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    Chance
    T-storms then
    T-storms

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 78. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 78 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. North northwest wind 6 to 11 mph becoming light northwest  in the evening. Winds could gust as high as 17 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. Light southwest wind.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers.  Partly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 62. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 85. Light south southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Showers and thunderstorms, mainly between midnight and 2am. Low around 68. South wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 78. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 57. North northwest wind 6 to 11 mph becoming light northwest in the evening. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 76. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 57. Light southwest wind.
Tuesday
Sunny, with a high near 80.
Tuesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 62.
Wednesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83.
Wednesday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 70. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Thursday Night
A chance of showers. Partly cloudy, with a low around 66.
Juneteenth
Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Olney IL
 38.73°N 88.09°W (Elev. 446 ft)
5:26 pm CDT Jun 12, 2026
10pm CDT Jun 12, 2026-6pm CDT Jun 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database