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: 9:43 pm CDT May 6, 2024




Tonight: A 10 percent chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 63. South southeast wind 6 to 9 mph, with gusts as high as 15 mph.

Tuesday: Showers and thunderstorms likely, mainly between 7am and 10am. Mostly cloudy, with a high near 82. Breezy, with a south wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 60. South southwest wind 5 to 13 mph, with gusts as high as 18 mph.

Wednesday: Showers likely and possibly a thunderstorm, mainly after 4pm. Increasing clouds, with a high near 84. South wind 6 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 62. South wind 11 to 13 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday: Mostly sunny, with a high near 74. Breezy, with a west northwest wind 14 to 21 mph, with gusts as high as 31 mph.

Thursday Night: Partly cloudy, with a low around 50. Breezy, with a north northwest wind 11 to 21 mph, with gusts as high as 31 mph.

Friday: Mostly sunny, with a high near 68.

Friday Night: Mostly clear, with a low around 49.

Saturday: A 40 percent chance of showers after 1pm. Mostly sunny, with a high near 71.

Saturday Night: Partly cloudy, with a low around 51.

Sunday: Sunny, with a high near 73.

Sunday Night: Partly cloudy, with a low around 53.

Monday: Mostly sunny, with a high near 76.



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

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