7-Day Forecast 38.73°N 88.09°W (Text-Only)
NWS Forecast for: Olney IL
Issued by: National Weather Service Lincoln, IL
Last Update: 3:16 am CDT May 8, 2024
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  • Overnight

    Overnight: Areas of dense fog.  Otherwise, mostly clear, with a low around 61. Light east wind.

    Low: 61 °F

    Areas Dense
    Fog


  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm.  Areas of dense fog before 8am.  Otherwise, increasing clouds, with a high near 84. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 84 °F

    Areas Dense
    Fog then
    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am.  Cloudy, with a low around 63. South southeast wind 9 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    T-storms
    Likely


  • Thursday

    Thursday: Mostly sunny, with a high near 73. Breezy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 73 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 52. North wind 9 to 15 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Partly Cloudy



  • Friday

    Friday: Mostly sunny, with a high near 68. North wind around 10 mph, with gusts as high as 16 mph.

    High: 68 °F

    Mostly Sunny



  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 54. West southwest wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 54 °F

    Partly Cloudy



  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny



  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear





  • Overnight: Areas of dense fog. Otherwise, mostly clear, with a low around 61. Light east wind.

    Wednesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Areas of dense fog before 8am. Otherwise, increasing clouds, with a high near 84. Southeast wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 18 mph.

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am. Cloudy, with a low around 63. South southeast wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Thursday: Mostly sunny, with a high near 73. Breezy, with a west wind 11 to 20 mph, with gusts as high as 29 mph.

    Thursday Night: Partly cloudy, with a low around 52. North wind 9 to 15 mph, with gusts as high as 22 mph.

    Friday: Mostly sunny, with a high near 68. North wind around 10 mph, with gusts as high as 16 mph.

    Friday Night: Partly cloudy, with a low around 54. West southwest wind 6 to 10 mph, with gusts as high as 17 mph.

    Saturday: Sunny, with a high near 72.

    Saturday Night: Mostly clear, with a low around 51.

    Sunday: Sunny, with a high near 77.

    Sunday Night: Partly cloudy, with a low around 55.

    Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 78.

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 59.

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 80.



    Olney IL
     38.73°N 88.09°W (Elev. 446 ft)

    Visit your local NWS office at: https://www.weather.gov/ilx