Weather forecast for: Red Bud IL
Last Update: 5:46 am CDT Sep 17, 2026
Today: Sunny and hot, with a high near 97. Heat index values as high as 106. Light and variable wind becoming west 5 to 7 mph in the morning.
Tonight: Mostly clear, with a low around 72. Light southwest wind.
Friday: A slight chance of showers and thunderstorms between 1pm and 3pm. Patchy fog before 8am. Otherwise, sunny, with a high near 95. Heat index values as high as 105. Light and variable wind. Chance of precipitation is 20%.
Friday Night: Mostly clear, with a low around 72. Light south wind.
Saturday: Sunny, with a high near 96. Southwest wind 3 to 7 mph.
Saturday Night: Partly cloudy, with a low around 71.
Sunday: Mostly sunny, with a high near 93.
Sunday Night: Partly cloudy, with a low around 68.
Monday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
Tuesday: A 30 percent chance of showers. Mostly sunny, with a high near 81.
Tuesday Night: Partly cloudy, with a low around 60.
Wednesday: Mostly sunny, with a high near 82.
WeatherWorld.com
