| NWS Forecast for: Hainesville IL Issued by: National Weather Service Chicago, IL Last Update: 8:41 pm CDT Apr 20, 2026 |  |
| Tonight: Mostly cloudy, with a low around 44. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 74. West southwest wind 10 to 15 mph, with gusts as high as 25 mph. Tuesday Night: Partly cloudy, with a low around 46. West wind around 5 mph becoming north northeast after midnight. Winds could gust as high as 10 mph. Wednesday: Sunny, with a high near 69. East wind 5 to 10 mph. Wednesday Night: Partly cloudy, with a low around 50. East wind around 5 mph becoming south after midnight. Winds could gust as high as 15 mph. Thursday: Mostly sunny, with a high near 79. Thursday Night: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 60%. Friday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 73. Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 46. Saturday: Mostly sunny, with a high near 64. Saturday Night: Mostly cloudy, with a low around 44. Sunday: Partly sunny, with a high near 59. Sunday Night: A chance of showers. Mostly cloudy, with a low around 43. Monday: A chance of showers. Mostly cloudy, with a high near 60. | |
| Hainesville IL 42.35°N 88.08°W | |
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