When to go
Chicago · October 2026
Pleasantly warm in Chicago: 24° / 15° on average, 7h sun a day.
1
Thu 1 Oct
28°
Quiet
1
Fri 2 Oct
21°
Quiet
1
Sat 3 Oct
17°
Comfortable
1
Sun 4 Oct
19°
Comfortable
1
Mon 5 Oct
19°
Comfortable
1
Tue 6 Oct
21°
Comfortable
1
Wed 7 Oct
21°
Comfortable
1
Thu 8 Oct
13°
Comfortable
1
Fri 9 Oct
11°
Comfortable
1
Sat 10 Oct
15°
Comfortable
1
Sun 11 Oct
18°
Comfortable
1
Mon 12 Oct
—
Quiet
1
Tue 13 Oct
—
Quiet
1
Wed 14 Oct
—
Quiet
1
Thu 15 Oct
—
Quiet
1
Fri 16 Oct
—
Comfortable
1
Sat 17 Oct
—
Comfortable
1
Sun 18 Oct
—
Comfortable
1
Mon 19 Oct
—
Quiet
1
Tue 20 Oct
—
Quiet
1
Wed 21 Oct
—
Quiet
1
Thu 22 Oct
—
Quiet
1
Fri 23 Oct
—
Comfortable
1
Sat 24 Oct
—
Comfortable
1
Sun 25 Oct
—
Comfortable
1
Mon 26 Oct
—
Quiet
1
Tue 27 Oct
—
Quiet
1
Wed 28 Oct
—
Quiet
1
Thu 29 Oct
—
Quiet
1
Fri 30 Oct
—
Comfortable
1
Sat 31 Oct
—
Comfortable
Highlights this month
Best days for…
Typical month
Temp avg high / low24° / 15°
Rainy days5
Sunshine per day7 h
Sea temp21°
30-year climate normals — actual conditions vary.