Weather forecast for: Long Lake IL
Last Update: 10:07 am CDT Oct 31, 2026
Today: Scattered showers, mainly before 4pm. Cloudy, with a high near 60. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
Tonight: Isolated showers before midnight. Cloudy, with a low around 50. East wind around 5 mph becoming calm after midnight. Winds could gust as high as 10 mph. Chance of precipitation is 20%.
Sunday: Mostly cloudy, with a high near 66. Calm wind becoming south southeast around 5 mph in the morning. Winds could gust as high as 10 mph.
Sunday Night: Increasing clouds, with a low around 52. South southeast wind 5 to 10 mph.
Monday: A 50 percent chance of showers, mainly after 1pm. Cloudy, with a high near 66. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night: Showers likely, mainly after 1am. Cloudy, with a low around 58. Chance of precipitation is 70%.
Tuesday: Showers. High near 71. Breezy. Chance of precipitation is 80%.
Tuesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 52.
Wednesday: A chance of showers. Mostly cloudy, with a high near 65.
Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 46.
Thursday: A chance of showers. Mostly sunny, with a high near 65.
Thursday Night: Mostly cloudy, with a low around 45.
Friday: Partly sunny, with a high near 62.