National Weather Service Forecast for: Naperville, IL
Issued by: National Weather Service Chicago/Romeoville, IL
Updated: Sat, 24-May-2025 8:56pm CDT

Naperville
 
  Sunday

Sunday: Scattered Rain Showers then Mostly Cloudy
Scattered Rain Showers then Mostly Cloudy
Memorial
Day
Memorial Day: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Cloudy then Chance Rain Showers
Mostly Cloudy then Chance Rain Showers
Wednesday

Wednesday: Chance Rain Showers
Chance Rain Showers
Thursday

Thursday: Mostly Sunny then Slight Chance Rain Showers
Mostly Sunny then Slight Chance Rain Showers
Friday

Friday: Chance Rain Showers
Chance Rain Showers
Saturday

Saturday: Sunny
Sunny
  Hi 66 °F Hi 69 °F Hi 66 °F Hi 68 °F Hi 73 °F Hi 76 °F Hi 77 °F
 
Tonight

Tonight: Cloudy then Scattered Rain Showers
Cloudy then Scattered Rain Showers
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Rain Showers Likely
Rain Showers Likely
Wednesday
Night
Wednesday Night: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Thursday
Night
Thursday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Friday
Night
Friday Night: Chance Rain Showers then Partly Cloudy
Chance Rain Showers then Partly Cloudy
 
Lo 51 °F Lo 45 °F Lo 51 °F Lo 54 °F Lo 51 °F Lo 53 °F Lo 55 °F  

 

Tonight
 
Scattered rain showers after midnight. Cloudy, with a low around 51. East northeast wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Sunday
 
Scattered rain showers before 10am. Mostly cloudy, with a high near 66. East northeast wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night
 
Mostly clear, with a low around 45. Northeast wind 5 to 10 mph.
Memorial Day
 
Mostly sunny, with a high near 69. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
 
Mostly cloudy, with a low around 51. East northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
 
A chance of rain showers after 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 30%.
Tuesday Night
 
Rain showers likely. Mostly cloudy, with a low around 54.
Wednesday
 
A chance of rain showers. Partly sunny, with a high near 68.
Wednesday Night
 
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 51.
Thursday
 
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 73.
Thursday Night
 
A slight chance of rain showers. Partly cloudy, with a low around 53.
Friday
 
A chance of rain showers. Mostly sunny, with a high near 76.
Friday Night
 
A chance of rain showers before 7pm. Partly cloudy, with a low around 55.
Saturday
 
Sunny, with a high near 77.

 

Forecast from NOAA-NWS for Naperville, IL.
Animated forecast icons courtesy of www.meteotreviglio.com.