| NWS Forecast for: 3 Miles W Illiopolis IL Issued by: National Weather Service Lincoln, IL Last Update: 8:56 am CDT Jun 20, 2025 |  |
Today: A chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 2pm. Partly sunny, with a high near 87. South southwest wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Tonight: Mostly clear, with a low around 75. South wind around 14 mph, with gusts as high as 24 mph. Saturday: Sunny, with a high near 93. Heat index values as high as 106. South southwest wind 14 to 18 mph, with gusts as high as 26 mph. Saturday Night: Clear, with a low around 76. South southwest wind 10 to 14 mph, with gusts as high as 23 mph. Sunday: Sunny, with a high near 93. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Sunday Night: Mostly clear, with a low around 75. South wind 9 to 11 mph, with gusts as high as 18 mph. Monday: Sunny, with a high near 94. South southwest wind 8 to 10 mph, with gusts as high as 15 mph. Monday Night: Mostly clear, with a low around 75. Tuesday: Mostly sunny, with a high near 93. Tuesday Night: Partly cloudy, with a low around 75. Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Wednesday Night: Partly cloudy, with a low around 74. Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 90. | |
| 3 Miles W Illiopolis IL 39.85°N 89.31°W (Elev. 600 ft) | |
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