Weather forecast for: Perks IL
Last Update: 5:06 am CDT Sep 18, 2026
Today: Sunny and hot, with a high near 97. Heat index values as high as 105. Calm wind.
Tonight: Partly cloudy, with a low around 71. Calm wind.
Saturday: Sunny, with a high near 96. Calm wind becoming west southwest around 5 mph in the afternoon.
Saturday Night: Partly cloudy, with a low around 71. Calm wind.
Sunday: Mostly sunny and hot, with a high near 97. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night: Partly cloudy, with a low around 70. Calm wind.
Monday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Partly cloudy, with a low around 64. North wind 5 to 7 mph becoming calm.
Tuesday: Partly sunny, with a high near 80. North wind 6 to 10 mph.
Tuesday Night: Partly cloudy, with a low around 58. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday: Mostly sunny, with a high near 77. North wind 5 to 8 mph.
Wednesday Night: Mostly clear, with a low around 56. North wind around 5 mph becoming calm in the evening.
Thursday: Mostly sunny, with a high near 79. Calm wind becoming north 5 to 7 mph in the morning.