Weather forecast for: Flanagan IL
Last Update: 9:16 am CDT Sep 6, 2026
Today: Sunny, with a high near 82. East northeast wind 5 to 10 mph.
Tonight: Partly cloudy, with a low around 59. East northeast wind around 5 mph.
Labor Day: Sunny, with a high near 82. East wind 5 to 10 mph.
Monday Night: Partly cloudy, with a low around 61. East wind around 5 mph, with gusts as high as 10 mph.
Tuesday: Sunny, with a high near 89. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night: Partly cloudy, with a low around 73.
Wednesday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 89.
Wednesday Night: Mostly cloudy, with a low around 63.
Thursday: Mostly sunny, with a high near 82.
Thursday Night: Mostly clear, with a low around 58.
Friday: Sunny, with a high near 83.
Friday Night: Mostly clear, with a low around 61.
Saturday: Sunny, with a high near 87.