National Weather Service Forecast for: Naperville, IL
Issued by: National Weather Service Chicago/Romeoville, IL
Updated: Tue, 20-May-2025 2:41am CDT

Naperville
 
  Tuesday

Tuesday: Showers And Thunderstorms
Showers And T-Storms
Wednesday

Wednesday: Rain Showers Likely
Rain Showers Likely
Thursday

Thursday: Chance Rain Showers
Chance Rain Showers
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Slight Chance Rain Showers
Slight Chance Rain Showers
Memorial
Day
Memorial Day: Chance Rain Showers
Chance Rain Showers
  Hi 58 °F Hi 56 °F Hi 60 °F Hi 62 °F Hi 66 °F Hi 67 °F Hi 68 °F
 
Overnight

Overnight: Showers And Thunderstorms
Showers And T-Storms
Tuesday
Night
Tuesday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Wednesday
Night
Wednesday Night: Rain Showers Likely
Rain Showers Likely
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Partly Cloudy
Partly Cloudy
Saturday
Night
Saturday Night: Slight Chance Rain Showers
Slight Chance Rain Showers
Sunday
Night
Sunday Night: Chance Rain Showers
Chance Rain Showers
 
Lo 49 °F Lo 51 °F Lo 46 °F Lo 41 °F Lo 43 °F Lo 46 °F Lo 48 °F  

 

Overnight
 
Showers and thunderstorms. Cloudy. Low around 49, with temperatures rising to around 52 overnight. East wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
 
Showers and thunderstorms. Cloudy, with a high near 58. East southeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tuesday Night
 
Showers and thunderstorms likely before 1am, then rain showers likely and areas of drizzle. Cloudy, with a low around 51. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
 
Rain showers likely and areas of drizzle. Cloudy, with a high near 56. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
 
Rain showers likely. Cloudy, with a low around 46. Northwest wind 10 to 15 mph. Chance of precipitation is 70%.
Thursday
 
A chance of rain showers before 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 30%.
Thursday Night
 
Partly cloudy, with a low around 41.
Friday
 
Mostly sunny, with a high near 62.
Friday Night
 
Partly cloudy, with a low around 43.
Saturday
 
Mostly sunny, with a high near 66.
Saturday Night
 
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 46.
Sunday
 
A slight chance of rain showers. Mostly sunny, with a high near 67.
Sunday Night
 
A chance of rain showers. Mostly cloudy, with a low around 48.
Memorial Day
 
A chance of rain showers. Partly sunny, with a high near 68.

 

Forecast from NOAA-NWS for Naperville, IL.
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