National Weather Service

News Headlines

August 9, 2026: Two Rounds of Severe Thunderstorms, Including Late Night Tornadoes in North-Central Illinois
August 11, 2026: Powerful Morning Derecho Produces Widespread Wind Damage and Tornadoes Across Northern Illinois and Northwest Indiana

Hazardous Weather Conditions

Current conditions at

Chicago, Chicago-O'Hare International Airport (KORD)

Lat: 41.98°NLon: 87.9°WElev: 666ft.

A Few Clouds

70°F

21°C

Humidity	66%
Wind Speed	N 10 mph
Barometer	29.94 in (1013.5 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	22 Aug 8:51 am CDT

More Information:

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

Extended Forecast for

4 Miles NE Oak Park IL

Today
High: 79 °F
Sunny then
Slight Chance
T-storms
Tonight
Low: 62 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 76 °F
Mostly Sunny
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
Tuesday Night
Low: 65 °F
Mostly Cloudy
Wednesday
High: 82 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 62. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday

Sunny, with a high near 76. North northwest wind around 10 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 60. North wind 5 to 10 mph becoming light northwest in the evening.

Monday

Mostly sunny, with a high near 76. West northwest wind around 5 mph becoming northeast in the afternoon.

Monday Night

Partly cloudy, with a low around 62.

Tuesday

Mostly sunny, with a high near 79.

Tuesday Night

Mostly cloudy, with a low around 65.