National Weather Service Forecast for: Naperville, IL
Issued by: National Weather Service Chicago/Romeoville, IL
Updated: Thu, 25-Feb-2021 1:15am CST

Naperville
 
  Thursday

Thursday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Friday

Friday: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Partly Sunny
Partly Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Slight Chance Light Snow then Sunny
Slight Chance Light Snow then Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
  Hi 37 °F ↓ Hi 43 °F Hi 49 °F Hi 47 °F Hi 37 °F Hi 42 °F Hi 45 °F
 
Overnight

Overnight: Patchy Fog
Patchy Fog
Thursday
Night
Thursday Night: Partly Cloudy
Partly Cloudy
Friday
Night
Friday Night: Rain And Snow Likely
Rain And Snow Likely
Saturday
Night
Saturday Night: Mostly Cloudy then Slight Chance Rain And Snow
Mostly Cloudy then Slight Chance Rain And Snow
Sunday
Night
Sunday Night: Slight Chance Rain And Snow then Partly Cloudy
Slight Chance Rain And Snow then Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
 
Lo 22 °F Lo 20 °F Lo 34 °F Lo 32 °F Lo 25 °F Lo 20 °F Lo 30 °F  

 

Overnight
 
Patchy fog after 2am. Mostly clear, with a low around 22. West northwest wind around 5 mph.
Thursday
 
Patchy fog before 9am. Mostly sunny. High near 37, with temperatures falling to around 33 in the afternoon. West wind 5 to 10 mph.
Thursday Night
 
Partly cloudy, with a low around 20. Southwest wind 5 to 10 mph.
Friday
 
Mostly sunny, with a high near 43. South southeast wind 5 to 10 mph.
Friday Night
 
Rain and snow likely. Mostly cloudy, with a low around 34. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
 
Mostly sunny, with a high near 49.
Saturday Night
 
A slight chance of rain between midnight and 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Sunday
 
Partly sunny, with a high near 47.
Sunday Night
 
A slight chance of rain before 8pm, then a slight chance of rain and snow between 8pm and midnight. Partly cloudy, with a low around 25.
Monday
 
Sunny, with a high near 37.
Monday Night
 
Mostly clear, with a low around 20.
Tuesday
 
A slight chance of snow before 11am, then a slight chance of rain and snow between 11am and noon. Sunny, with a high near 42.
Tuesday Night
 
Partly cloudy, with a low around 30.
Wednesday
 
Mostly sunny, with a high near 45.

 

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