Chicago O'Hare Airport (ORD) Weather 09/01/2025
Today
82
Patchy Fog then Mostly Sunny
Tonight
66
Mostly Cloudy
Saturday
83
Slight Chance Showers then Slight Chance T-storms
Saturday Night
58
Mostly Clear
Sunday
74
Sunny
Sunday Night
55
Mostly Clear
Monday
70
Sunny
Monday Night
54
Mostly Clear
Tuesday
72
Sunny
Tuesday Night
54
Mostly Clear
Wednesday
76
Sunny
Wednesday Night
57
Mostly Clear
Thursday
79
Mostly Sunny
Weekly Forecast
Today
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming west southwest around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 66. East southeast wind around 5 mph becoming west southwest after midnight.
Saturday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 83. West southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 58. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday
Sunny, with a high near 74. West northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 79.