10-day forecast

Today Clear 0% 62° 76° Today · UV 4 · Wind 9 mph · ☀ 6:54 AM – 6:24 PM
Thu 8 Mostly clear 2% 55° 69° Thursday, October 8 · UV 4 · Wind 7 mph · ☀ 6:56 AM – 6:22 PM
Fri 9 Drizzle 15% 54° 69° Friday, October 9 · UV 3 · Wind 9 mph · ☀ 6:57 AM – 6:20 PM
Sat 10 Mostly cloudy 0% 62° 77° Saturday, October 10 · UV 3 · Wind 9 mph · ☀ 6:58 AM – 6:19 PM
Sun 11 Mostly cloudy 15% 61° 69° Sunday, October 11 · UV 3 · Wind 7 mph · ☀ 6:59 AM – 6:17 PM
Mon 12 Drizzle 85% 58° 72° Monday, October 12 · UV 3 · Wind 10 mph · ☀ 7:00 AM – 6:15 PM
Tue 13 Rain 38% 55° 63° Tuesday, October 13 · UV 2 · Wind 15 mph · ☀ 7:01 AM – 6:14 PM
Wed 14 Mostly cloudy 0% 50° 60° Wednesday, October 14 · UV 2 · Wind 9 mph · ☀ 7:02 AM – 6:12 PM
Thu 15 Drizzle 15% 51° 61° Thursday, October 15 · UV 3 · Wind 9 mph · ☀ 7:03 AM – 6:11 PM
Fri 16 Drizzle 15% 51° 58° Friday, October 16 · UV 1 · Wind 13 mph · ☀ 7:05 AM – 6:09 PM

14-day outlook & extended hourly ★ Premium

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About Chicago weather

Chicago is in Cook County, Illinois, United States at 41.85°, -87.65°. Right now it’s 69° and partly cloudy; today’s high is 76° with a 0% chance of rain.

Illinois has a humid continental climate with distinct seasons marked by cold, snowy winters and hot, humid summers. The state's flat terrain allows weather systems to move across without obstruction, leading to rapid temperature changes. Chicago's position on Lake Michigan creates a unique lake-effect weather pattern that can moderate summer heat and intensify winter snowfall.