Weather forecast for: Butler IL
Last Update: 5:46 am CDT Sep 17, 2026
Today: A slight chance of showers and thunderstorms between 1pm and 5pm. Sunny, with a high near 96. Heat index values as high as 105. West wind 6 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight: A slight chance of showers and thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 70. Calm wind becoming northeast around 5 mph. Chance of precipitation is 20%.
Friday: A 30 percent chance of showers and thunderstorms after 3pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 100. Northeast wind 5 to 7 mph becoming calm in the afternoon.
Friday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 69. Calm wind becoming east around 5 mph in the evening. Chance of precipitation is 20%.
Saturday: Mostly sunny, with a high near 95. Southwest wind 5 to 8 mph.
Saturday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 70.
Sunday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.
Monday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 83.
Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 60.
Tuesday: Mostly sunny, with a high near 78.
Tuesday Night: Partly cloudy, with a low around 57.
Wednesday: Mostly sunny, with a high near 80.
WeatherWorld.com
