Weather forecast for: Herrin IL
Last Update: 5:41 am CDT Sep 6, 2026
Today: Mostly sunny, with a high near 94. Northeast wind 7 to 10 mph.
Tonight: Mostly clear, with a low around 64. East northeast wind 5 to 9 mph.
Labor Day: Sunny, with a high near 91. East northeast wind 5 to 8 mph.
Monday Night: Mostly clear, with a low around 64. East wind around 5 mph becoming calm in the evening.
Tuesday: Sunny, with a high near 96. Calm wind becoming south 5 to 7 mph in the morning.
Tuesday Night: Mostly clear, with a low around 73. Light south wind increasing to 5 to 10 mph after midnight.
Wednesday: Sunny and hot, with a high near 99. South southwest wind 9 to 14 mph, with gusts as high as 18 mph.
Wednesday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southwest wind around 6 mph.
Thursday: A chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 89. Northwest wind 5 to 7 mph.
Thursday Night: A slight chance of showers. Partly cloudy, with a low around 65. Light and variable wind.
Friday: A slight chance of showers. Mostly sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Friday Night: A slight chance of showers. Mostly clear, with a low around 65. Calm wind.
Saturday: A slight chance of showers. Sunny, with a high near 92. Calm wind becoming southwest 5 to 8 mph in the morning.
WeatherWorld.com
