Land forecasts for the United States from the National Weather Service

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LAT:  41.885
LON:  -87.6148

Chicago, IL
Updated Sat, 17-Oct-2026 2:41pm CDT
Tonight
 
Sunday
"Clear"
Clear
LOW 44°
Clear, with a low around 44. Southwest wind 10 to 15 mph.
 
"Sunny"
Sunny
HIGH 62°
Sunny, with a high near 62. South southwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
 
Monday
"Clear"
Clear
LOW 46°
Clear, with a low around 46. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
 
"Sunny"
Sunny
HIGH 64°
Sunny, with a high near 64. South wind around 5 mph.
Monday Night
 
Tuesday
"Partly Cloudy"
Partly Cloudy
LOW 50°
Partly cloudy, with a low around 50. Southeast wind 0 to 5 mph.
 
"Sunny"
Sunny
HIGH 65°
Sunny, with a high near 65.
Tuesday Night
 
Wednesday
"Mostly Clear"
Mostly Clear
LOW 53°
Mostly clear, with a low around 53.
 
"Sunny"
Sunny
HIGH 68°
Sunny, with a high near 68.
Wednesday Night
 
Thursday
"Mostly Clear"
Mostly Clear
LOW 56°
Mostly clear, with a low around 56.
 
"Mostly Sunny"
Mostly Sunny
HIGH 68°
Mostly sunny, with a high near 68.
Thursday Night
 
Friday
"Mostly Clear"
Mostly Clear
LOW 58°
Mostly clear, with a low around 58.
 
"Sunny"
Sunny
HIGH 67°
Sunny, with a high near 67.
Friday Night
 
Saturday
"Mostly Clear"
Mostly Clear
LOW 57°
Mostly clear, with a low around 57.
 
"Mostly Sunny"
Mostly Sunny
HIGH 68°
Mostly sunny, with a high near 68.

Script by Saratoga-weather.org. Data provided by NOAA/NWS