Weather forecast for: Armstrong IL
Last Update: 4:36 pm CDT Sep 5, 2026
Tonight: Partly cloudy, with a low around 64. North northeast wind 5 to 9 mph, with gusts as high as 16 mph.
Sunday: Sunny, with a high near 81. East northeast wind 5 to 8 mph.
Sunday Night: Mostly clear, with a low around 58. East northeast wind 3 to 5 mph.
Labor Day: Sunny, with a high near 82. East wind 3 to 6 mph.
Monday Night: Partly cloudy, with a low around 61. East wind 3 to 5 mph.
Tuesday: Sunny, with a high near 89. South wind 3 to 6 mph.
Tuesday Night: Mostly clear, with a low around 70. South southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday: Mostly sunny, with a high near 92.
Wednesday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 65.
Thursday: Partly sunny, with a high near 81.
Thursday Night: Partly cloudy, with a low around 58.
Friday: Mostly sunny, with a high near 82.
Friday Night: Partly cloudy, with a low around 60.
Saturday: Sunny, with a high near 86.
WeatherWorld.com
