Forecast Summary
The next few hours will be mostly clear, with today reaching 27°C and dropping to 9°C. The coming days will be hazy until afternoon, returning overnight, and breezy from afternoon until night.
Current Weather
22°
Dry and Clear
Feels Like
26°
Min
8°
Max
27°
Compared to Yesterday
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Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Weather forecast for the next 48 hours.
8%
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
14 hours 16 minutes of sunlight today
05:39
Sunrise
19:56
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Air Quality Data Available
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Frequently asked questions about weather in Chicago O'Hare International Airport
How warm does it get in Chicago O'Hare International Airport?
The warmest month in Chicago O'Hare International Airport is July, with average high temperatures of 28°C. The average temperature during this period is around 24°C.
How cold does it get in Chicago O'Hare International Airport?
The coldest month in Chicago O'Hare International Airport is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Chicago O'Hare International Airport?
The wettest month in Chicago O'Hare International Airport is May, with an average of 129mm of precipitation.
What is the driest time of year in Chicago O'Hare International Airport?
The driest month in Chicago O'Hare International Airport is February, with an average of 50mm of precipitation.
View full climate insights for Chicago O'Hare International Airport →
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