| NWS Forecast for: Kankakee IL Issued by: National Weather Service Chicago, IL Last Update: 3:06 am CDT Apr 18, 2026 | |
Today: A 30 percent chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 51. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph. Tonight: Areas of frost after 2am. Otherwise, mostly clear, with a low around 34. West northwest wind 10 to 15 mph becoming west southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Sunday: A 20 percent chance of showers after 1pm. Areas of frost before 8am. Otherwise, increasing clouds, with a high near 54. Southwest wind 5 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph. Sunday Night: Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 31. North northwest wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 15 mph. Monday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 56. Calm wind becoming south around 5 mph in the afternoon. Monday Night: Partly cloudy, with a low around 44. Tuesday: Mostly sunny, with a high near 75. Tuesday Night: Partly cloudy, with a low around 52. Wednesday: Sunny, with a high near 77. Wednesday Night: Mostly clear, with a low around 56. Thursday: Mostly sunny, with a high near 82. Thursday Night: A chance of showers. Mostly cloudy, with a low around 60. Friday: Showers and thunderstorms likely. Mostly cloudy, with a high near 75. | |
| Kankakee IL 41.12°N 87.88°W | |
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