When to go
Chicago · January 2027
Cooler, wetter month in Chicago: 17° / 8°, around 6 rainy days. Good for old-town walks and museums.
Days beyond the 14-day window use climate normals rather than a live forecast.
Fri 1 Jan
—
Comfortable
Sat 2 Jan
—
Comfortable
Sun 3 Jan
—
Comfortable
Mon 4 Jan
—
Quiet
Tue 5 Jan
—
Quiet
Wed 6 Jan
—
Quiet
Thu 7 Jan
—
Quiet
Fri 8 Jan
—
Comfortable
Sat 9 Jan
—
Comfortable
Sun 10 Jan
—
Comfortable
Mon 11 Jan
—
Quiet
Tue 12 Jan
—
Quiet
Wed 13 Jan
—
Quiet
Thu 14 Jan
—
Quiet
Fri 15 Jan
—
Comfortable
Sat 16 Jan
—
Comfortable
Sun 17 Jan
—
Comfortable
Mon 18 Jan
—
Quiet
Tue 19 Jan
—
Quiet
Wed 20 Jan
—
Quiet
Thu 21 Jan
—
Quiet
Fri 22 Jan
—
Comfortable
Sat 23 Jan
—
Comfortable
Sun 24 Jan
—
Comfortable
Mon 25 Jan
—
Quiet
Tue 26 Jan
—
Quiet
Wed 27 Jan
—
Quiet
Thu 28 Jan
—
Quiet
Fri 29 Jan
—
Comfortable
Sat 30 Jan
—
Comfortable
Sun 31 Jan
—
Comfortable
Best days for…
Typical month
Temp avg high / low17° / 8°
Rainy days6
Sunshine per day6 h
Sea temp16°
30-year climate normals — actual conditions vary.