Weather forecast for: Harvey IL
Last Update: 10:16 pm CDT Sep 6, 2026
Tonight: Partly cloudy, with a low around 62. East wind around 5 mph.
Labor Day: Sunny, with a high near 80. East southeast wind 5 to 10 mph.
Monday Night: Partly cloudy, with a low around 63. Southeast wind around 5 mph, with gusts as high as 10 mph.
Tuesday: Mostly sunny, with a high near 87. South wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 71. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday: Showers likely and possibly a thunderstorm before 1pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Wednesday Night: Mostly cloudy, with a low around 65.
Thursday: Mostly sunny, with a high near 80.
Thursday Night: Mostly clear, with a low around 60.
Friday: Sunny, with a high near 82.
Friday Night: Mostly clear, with a low around 64.
Saturday: A chance of showers. Mostly sunny, with a high near 86.
Saturday Night: A chance of showers. Partly cloudy, with a low around 66.
Sunday: A chance of showers. Mostly sunny, with a high near 84.
WeatherWorld.com
