Land forecasts for the United States from the National Weather Service

☐ Green box outlines the forecast area
Zoom or drag the map for a precise location
Double-click the location for the latest forecast.
LAT:  41.885
LON:  -87.6148

Chicago, IL
Updated Sat, 31-Oct-2026 4:56am CDT
Overnight
 
Saturday
"Isolated Rain Showers"
Isolated Rain Showers
LOW 55°
Isolated rain showers. Cloudy, with a low around 55. Southeast wind around 10 mph. Chance of precipitation is 20%.
 
"Scattered Rain Showers"
Scattered Rain Showers
HIGH 61°
Scattered rain showers. Cloudy, with a high near 61. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night
 
Sunday
"Slight Chance Rain Showers then Cloudy"
Slight Chance Rain Showers then Cloudy
LOW 55°
A slight chance of rain showers before midnight. Cloudy, with a low around 55. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
 
"Mostly Cloudy"
Mostly Cloudy
HIGH 64°
Mostly cloudy, with a high near 64. South southeast wind 5 to 10 mph.
Sunday Night
 
Monday
"Mostly Cloudy"
Mostly Cloudy
LOW 55°
Mostly cloudy, with a low around 55. South southeast wind around 10 mph.
 
"Chance Rain Showers"
Chance Rain Showers
HIGH 65°
A chance of rain showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
Monday Night
 
Tuesday
"Chance Rain Showers"
Chance Rain Showers
LOW 60°
A chance of rain showers. Mostly cloudy, with a low around 60.
 
"Rain Showers"
Rain Showers
HIGH 70°
Rain showers. Mostly cloudy, with a high near 70.
Tuesday Night
 
Wednesday
"Rain Showers Likely"
Rain Showers Likely
LOW 57°
Rain showers likely. Mostly cloudy, with a low around 57.
 
"Chance Rain Showers"
Chance Rain Showers
HIGH 64°
A chance of rain showers. Mostly cloudy, with a high near 64.
Wednesday Night
 
Thursday
"Chance Rain Showers"
Chance Rain Showers
LOW 52°
A chance of rain showers. Mostly cloudy, with a low around 52.
 
"Chance Rain Showers"
Chance Rain Showers
HIGH 62°
A chance of rain showers. Mostly sunny, with a high near 62.
Thursday Night
 
Friday
"Slight Chance Rain Showers"
Slight Chance Rain Showers
LOW 52°
A slight chance of rain showers. Mostly cloudy, with a low around 52.
 
"Chance Rain Showers"
Chance Rain Showers
HIGH 60°
A chance of rain showers. Partly sunny, with a high near 60.

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