Weather forecast for: Rockton IL
Last Update: 10:51 am CDT Sep 13, 2026
Today: Showers likely, mainly between noon and 4pm. Partly sunny, with a high near 68. West northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Mostly clear, with a low around 45. West northwest wind around 5 mph becoming calm in the evening.
Monday: Increasing clouds, with a high near 73. Light and variable wind becoming south southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night: Showers and possibly a thunderstorm after 1am. Low around 64. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Tuesday: Showers and possibly a thunderstorm. High near 78. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Tuesday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 55.
Wednesday: A 50 percent chance of showers. Cloudy, with a high near 71.
Wednesday Night: A chance of showers, then showers and possibly a thunderstorm after 1am. Cloudy, with a low around 59.
Thursday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 76.
Thursday Night: A chance of showers. Mostly cloudy, with a low around 58.
Friday: A chance of showers. Partly sunny, with a high near 74.
Friday Night: A chance of showers. Mostly cloudy, with a low around 56.
Saturday: A chance of showers. Partly sunny, with a high near 73.