Weather forecast for: Arthur IL
Last Update: 1:26 am CDT Sep 7, 2026
Overnight: Mostly cloudy, with a low around 58. East northeast wind around 6 mph.
Labor Day: Sunny, with a high near 83. East wind 7 to 9 mph.
Monday Night: Mostly clear, with a low around 60. East wind 3 to 7 mph.
Tuesday: Mostly sunny, with a high near 92. Light and variable wind becoming south 5 to 8 mph in the morning.
Tuesday Night: Partly cloudy, with a low around 71. South wind 5 to 11 mph, with gusts as high as 18 mph.
Wednesday: Mostly sunny and hot, with a high near 95. West southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Wednesday Night: Showers likely, then showers and possibly a thunderstorm after 7pm. Low around 66. West northwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday: Mostly sunny, with a high near 82.
Thursday Night: Mostly clear, with a low around 57.
Friday: Sunny, with a high near 84.
Friday Night: A chance of showers. Mostly clear, with a low around 62.
Saturday: Mostly sunny, with a high near 89.
Saturday Night: Mostly clear, with a low around 64.
Sunday: Sunny, with a high near 88.
WeatherWorld.com
Village of Arthur, IL
