Weather forecast for: Avon IL
Last Update: 3:36 pm CDT Sep 4, 2026
Tonight: Mostly clear, with a low around 73. Calm wind.
Saturday: Sunny, with a high near 94. Heat index values as high as 107. Calm wind becoming north northwest around 5 mph in the afternoon.
Saturday Night: Partly cloudy, with a low around 67. East northeast wind 3 to 6 mph. Winds could gust as high as 15 mph.
Sunday: Mostly sunny, with a high near 86. East northeast wind 3 to 6 mph.
Sunday Night: Mostly clear, with a low around 63. East wind 3 to 5 mph. Winds could gust as high as 15 mph.
Labor Day: Sunny, with a high near 86. East southeast wind 3 to 6 mph.
Monday Night: Partly cloudy, with a low around 64. East southeast wind around 6 mph, with gusts as high as 16 mph.
Tuesday: Mostly sunny, with a high near 93.
Tuesday Night: Mostly clear, with a low around 74.
Wednesday: Mostly sunny, with a high near 93.
Wednesday Night: A chance of showers. Partly cloudy, with a low around 68.
Thursday: Mostly sunny, with a high near 86.
Thursday Night: Partly cloudy, with a low around 62.
Friday: Mostly sunny, with a high near 86.
WeatherWorld.com
