Chicago, IL Weather

Overnight
Clear, with a low around 74. West southwest wind around 0 mph.

Tuesday
Sunny, with a high near 97. Heat index values as high as 102. Northeast wind 0 to 5 mph.

Tuesday Night
Mostly clear, with a low around 78. Heat index values as high as 102. Southwest wind around 5 mph, with gusts as high as 10 mph.

Wednesday
Mostly sunny, with a high near 96. Heat index values as high as 101. North wind around 5 mph.

Wednesday Night
Partly cloudy, with a low around 76. North northwest wind 0 to 5 mph.

Thursday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Chance of precipitation is 20%.

Thursday Night
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 76.

Friday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.

Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75.

Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92.

Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73.

Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.

Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 71.

Monday
A slight chance of rain showers before 1pm. Sunny, with a high near 87.