Weather forecast for: Glenwood IL
Last Update: 7:06 am CDT Sep 14, 2026
Today: Increasing clouds, with a high near 75. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight: Mostly cloudy, with a low around 66. South southeast wind around 15 mph, with gusts as high as 25 mph.
Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 7am. Partly sunny, with a high near 83. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. North wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.
Wednesday: Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%.
Wednesday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Thursday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 50%.
Thursday Night: Mostly cloudy, with a low around 66.
Friday: A chance of showers after 1pm. Partly sunny, with a high near 80.
Friday Night: A chance of showers. Mostly cloudy, with a low around 66.
Saturday: Showers likely. Partly sunny, with a high near 79.
Saturday Night: A chance of showers. Mostly cloudy, with a low around 63.
Sunday: A chance of showers. Mostly cloudy, with a high near 76.