National Weather Service

News Headlines

June 10, 2026: Derecho Produces Widespread Wind Damage Across Northern Illinois
June 11, 2026: Tornado Outbreak, Including Multiple Strong Tornadoes Across Northern Illinois and Northwest Indiana
KZZ-81 Lockport NOAA Weather Radio Currently Has Degraded Signal

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Partly Cloudy

81°F

27°C

Humidity	41%
Wind Speed	W 16 G 28 mph
Barometer	29.91 in (1012.2 mb)
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	12 Jun 3:53 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Chicago IL

Tonight
Low: 64 °F
Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 63 °F
Showers
Sunday
High: 74 °F
Chance
Showers
Sunday Night
Low: 57 °F
Partly Cloudy
Monday
High: 78 °F
Mostly Sunny
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
then Showers
Likely
Tuesday Night
Low: 60 °F
Chance
Showers

Detailed Forecast

Tonight

Clear, with a low around 64. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 88. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then a chance of showers and thunderstorms after 3am. Low around 63. Southwest wind 5 to 10 mph becoming north northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Mostly sunny, with a high near 74. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Sunday Night

Partly cloudy, with a low around 57. North northwest wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

Monday

Mostly sunny, with a high near 78.

Monday Night

Partly cloudy, with a low around 59.

Tuesday

Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 78.

Tuesday Night

A chance of showers before 1am. Mostly cloudy, with a low around 60.

Wednesday

Showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 78.