Weather forecast for: Hanover Park IL
Last Update: 1:21 pm CDT Oct 21, 2026
This Afternoon: Sunny, with a high near 72. Southwest wind around 5 mph.
Tonight: Patchy fog after 3am. Otherwise, clear, with a low around 46. Calm wind.
Thursday: Patchy fog before 9am. Otherwise, sunny, with a high near 72. Calm wind becoming northeast around 5 mph in the afternoon.
Thursday Night: Partly cloudy, with a low around 47. East northeast wind around 5 mph becoming calm in the evening.
Friday: Sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon. Winds could gust as high as 10 mph.
Friday Night: Partly cloudy, with a low around 49.
Saturday: Mostly sunny, with a high near 70.
Saturday Night: Mostly cloudy, with a low around 51.
Sunday: Partly sunny, with a high near 72.
Sunday Night: Mostly cloudy, with a low around 52.
Monday: Mostly cloudy, with a high near 67.
Monday Night: Mostly cloudy, with a low around 49.
Tuesday: Partly sunny, with a high near 62.