National Weather Service Forecast for: Naperville, IL
Issued by: National Weather Service Chicago/Romeoville, IL
Updated: Tue, 22-May-2018 5:17am CDT

Naperville
 
Today

Today: Widespread Fog then Mostly Cloudy
Widespread Fog then Mostly Cloudy
Wednesday

Wednesday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Thursday

Thursday: Mostly Sunny
Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday

Sunday: Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny then Slight Chance Showers And T-Storms
Memorial
Day
Memorial Day: Mostly Sunny
Mostly Sunny
 
Hi 70 °F Hi 79 °F ↓ Hi 83 °F Hi 86 °F Hi 85 °F Hi 83 °F Hi 83 °F  
 
Tonight

Tonight: Patchy Fog
Patchy Fog
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Saturday
Night
Saturday Night: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Sunday
Night
Sunday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 53 °F Lo 56 °F Lo 62 °F Lo 64 °F Lo 65 °F Lo 61 °F Lo 60 °F  

Dense Fog Advisory
 

Today
 
Widespread fog before noon. Mostly cloudy, with a high near 70. North northwest wind around 5 mph.
Tonight
 
Patchy fog after 10pm. Partly cloudy, with a low around 53. Northeast wind 0 to 5 mph.
Wednesday
 
Patchy fog before 7am. Mostly sunny. High near 79, with temperatures falling to around 76 in the afternoon. East northeast wind 0 to 5 mph.
Wednesday Night
 
Partly cloudy, with a low around 56. East wind around 5 mph.
Thursday
 
Mostly sunny, with a high near 83. South southeast wind around 5 mph.
Thursday Night
 
Partly cloudy, with a low around 62.
Friday
 
Mostly sunny, with a high near 86.
Friday Night
 
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 64.
Saturday
 
A slight chance of showers and thunderstorms after 7am. Partly sunny, with a high near 85.
Saturday Night
 
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.
Sunday
 
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83.
Sunday Night
 
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 61.
Memorial Day
 
Mostly sunny, with a high near 83.
Monday Night
 
Partly cloudy, with a low around 60.

 

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