Weather forecast for: Greenview IL
Last Update: 4:36 pm CDT Sep 3, 2026
Tonight: Mostly clear, with a low around 75. South wind 3 to 6 mph.
Friday: Sunny and hot, with a high near 99. Heat index values as high as 104. South southwest wind 5 to 7 mph becoming west in the morning.
Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. Light south southwest wind.
Saturday: Sunny and hot, with a high near 96. Heat index values as high as 103. Calm wind becoming north northwest around 6 mph in the afternoon.
Saturday Night: Mostly clear, with a low around 69. East northeast wind around 6 mph.
Sunday: Sunny, with a high near 89. East northeast wind 5 to 9 mph.
Sunday Night: Mostly clear, with a low around 63. East wind 5 to 8 mph, with gusts as high as 15 mph.
Labor Day: Sunny, with a high near 89.
Monday Night: Mostly clear, with a low around 66.
Tuesday: Mostly sunny and hot, with a high near 95.
Tuesday Night: Mostly clear, with a low around 75.
Wednesday: Mostly sunny and hot, with a high near 97.
Wednesday Night: Mostly clear, with a low around 73.
Thursday: Mostly sunny, with a high near 92.