| NWS Forecast for: Illinois City IL Issued by: National Weather Service Quad Cities, IA/IL Last Update: 12:02 pm CDT Jul 13, 2025 | |
This Afternoon: Mostly sunny, with a high near 83. West wind around 5 mph. Tonight: Mostly clear, with a low around 64. Calm wind. Monday: Sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the morning. Monday Night: Mostly clear, with a low around 67. Calm wind becoming southeast around 5 mph. Tuesday: Sunny, with a high near 88. Tuesday Night: Partly cloudy, with a low around 71. Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 66. Thursday: A 30 percent chance of showers after 1pm. Partly sunny, with a high near 81. Thursday Night: Partly cloudy, with a low around 63. Friday: Mostly sunny, with a high near 81. Friday Night: Partly cloudy, with a low around 65. Saturday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. | |
| Illinois City IL 41.39°N 90.89°W (Elev. 702 ft) | |
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