Weather forecast for: Olney IL
Last Update: 9:46 pm CST Nov 4, 2026
Tonight: Partly cloudy, with a low around 47. Southwest wind 3 to 6 mph.
Thursday: Increasing clouds, with a high near 63. West southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday Night: Mostly cloudy, with a low around 44. West wind 3 to 5 mph.
Friday: Partly sunny, with a high near 56. North northwest wind 6 to 11 mph, with gusts as high as 17 mph.
Friday Night: Mostly clear, with a low around 34. North wind 5 to 7 mph becoming calm in the evening.
Saturday: Sunny, with a high near 55. Calm wind becoming north northwest around 6 mph.
Saturday Night: Mostly clear, with a low around 31. Calm wind.
Sunday: Sunny, with a high near 59.
Sunday Night: Mostly clear, with a low around 34.
Monday: Sunny, with a high near 64.
Monday Night: Clear, with a low around 37.
Tuesday: Sunny, with a high near 65.
Tuesday Night: Mostly clear, with a low around 39.
Veterans Day: Sunny, with a high near 66.
WeatherWorld.com
City of Olney, IL
