Weather forecast for: Chambersburg IL
Last Update: 10:26 am CDT Sep 20, 2026
This Afternoon: A 20 percent chance of showers and thunderstorms before 5pm. Partly sunny, with a high near 83. North wind around 6 mph.
Tonight: A chance of showers and thunderstorms. Cloudy, with a low around 62. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.
Monday: A 20 percent chance of showers between 4pm and 5pm. Cloudy, with a high near 67. Northeast wind 6 to 8 mph.
Monday Night: A slight chance of showers before 8pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 57. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 68. Northeast wind 7 to 9 mph.
Tuesday Night: Partly cloudy, with a low around 50.
Wednesday: Sunny, with a high near 70.
Wednesday Night: Partly cloudy, with a low around 51.
Thursday: Mostly sunny, with a high near 72.
Thursday Night: Partly cloudy, with a low around 54.
Friday: Mostly sunny, with a high near 74.
Friday Night: Partly cloudy, with a low around 55.
Saturday: A 20 percent chance of showers. Partly sunny, with a high near 76.
WeatherWorld.com
