| NWS Forecast for: Rossville IL Issued by: National Weather Service Lincoln, IL Last Update: 4:16 pm CDT Sep 16, 2026 |  |
This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 86. North wind around 5 mph. Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Partly cloudy, with a low around 69. Calm wind. Thursday: Showers and thunderstorms likely before noon, then a slight chance of showers between noon and 1pm. Partly sunny, with a high near 87. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible. Thursday Night: Mostly cloudy, with a low around 65. North northeast wind 3 to 5 mph. Friday: Partly sunny, with a high near 83. East wind 3 to 5 mph. Friday Night: Partly cloudy, with a low around 65. South southeast wind around 7 mph. Saturday: Mostly sunny, with a high near 90. South wind 7 to 9 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 60%. Sunday: A 50 percent chance of showers. Mostly cloudy, with a high near 82. Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 62. Monday: A chance of showers. Mostly cloudy, with a high near 79. Monday Night: A chance of showers. Mostly cloudy, with a low around 59. Tuesday: A chance of showers. Partly sunny, with a high near 76. Tuesday Night: Mostly cloudy, with a low around 58. Wednesday: Mostly sunny, with a high near 77. | |
| Rossville IL 40.39°N 87.67°W (Elev. 699 ft) | |
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