Weather forecast for: Hanover IL
Last Update: 8:21 pm CST Nov 1, 2026
Tonight: Patchy drizzle after 1am. Mostly cloudy, with a low around 54. Southeast wind 5 to 10 mph.
Monday: Patchy drizzle before 9am, then showers likely, mainly after 5pm. Cloudy, with a high near 63. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday Night: Showers and thunderstorms, mainly before 4am, then showers likely and possibly a thunderstorm after 5am. Low around 60. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday: Showers and possibly a thunderstorm. High near 68. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night: Showers, mainly before midnight. Low around 51. Chance of precipitation is 80%.
Wednesday: A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night: Mostly cloudy, with a low around 46.
Thursday: A 30 percent chance of showers after noon. Mostly cloudy, with a high near 59.
Thursday Night: Mostly cloudy, with a low around 42.
Friday: Partly sunny, with a high near 56.
Friday Night: Mostly cloudy, with a low around 38.
Saturday: Partly sunny, with a high near 58.
Saturday Night: Mostly cloudy, with a low around 38.
Sunday: Mostly sunny, with a high near 58.