National Weather Service Forecast for: Naperville, IL
Issued by: National Weather Service Chicago/Romeoville, IL
Updated: Fri, 17-Jan-2025 10:27am CST

Naperville
 
Today

Today: Mostly Sunny
Mostly Sunny
Saturday

Saturday: Mostly Sunny
Mostly Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
M.L. King
Jr. Day
M.L. King Jr. Day: Chance Snow Showers
Chance Snow Showers
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Mostly Sunny
Mostly Sunny
Thursday

Thursday: Mostly Cloudy
Mostly Cloudy
 
Hi 44 °F Hi 23 °F Hi 7 °F Hi 7 °F Hi 5 °F Hi 21 °F Hi 29 °F  
 
Tonight

Tonight: Chance Rain And Snow
Chance Rain And Snow
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Chance Snow Showers then Partly Cloudy
Chance Snow Showers then Partly Cloudy
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
 
Lo 21 °F Lo 5 °F Lo -4 °F Lo -8 °F Lo -2 °F Lo 15 °F Lo 15 °F  

Hydrologic Outlook
Hydrologic Outlook
 

Today
 
Mostly sunny. High near 44, with temperatures falling to around 42 in the afternoon. South southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
 
A slight chance of rain between 8pm and 10pm, then a chance of rain and snow between 10pm and 2am. Mostly cloudy. Low around 21, with temperatures rising to around 26 overnight. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Saturday
 
Mostly sunny. High near 23, with temperatures falling to around 19 in the afternoon. North northwest wind around 15 mph, with gusts as high as 30 mph.
Saturday Night
 
Mostly cloudy, with a low around 5. Wind chill values as low as -10. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
 
Mostly sunny, with a high near 7. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
 
Mostly clear, with a low around -4.
M.L. King Jr. Day
 
A chance of snow showers. Mostly sunny, with a high near 7.
Monday Night
 
A chance of snow showers before midnight. Partly cloudy, with a low around -8.
Tuesday
 
Mostly sunny, with a high near 5.
Tuesday Night
 
Partly cloudy, with a low around -2.
Wednesday
 
Mostly sunny, with a high near 21.
Wednesday Night
 
Mostly cloudy, with a low around 15.
Thursday
 
Mostly cloudy, with a high near 29.
Thursday Night
 
Mostly cloudy, with a low around 15.

 

Forecast from NOAA-NWS for Naperville, IL.
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