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Naperville, IL

66°F
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Naperville, IL Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, September 21

Day

9/21
65°Hi
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Breezy in the morning; variably cloudy with a couple of showers

Max UV Index1.0 (Low)

AccuLumen Brightness Index™2 (Dark)

WindNE 12 mph

Wind Gusts28 mph

Probability of Precipitation84%

Probability of Thunderstorms17%

Precipitation0.07 in

Rain Amount0.07 in

Total Hours of Precipitation2

Total Hours of Rain2

Cloud Cover90%

Morning

Afternoon

Night

9/21
56°Lo
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Partly cloudy with a passing shower or two

WindNE 9 mph

Wind Gusts20 mph

Probability of Precipitation80%

Probability of Thunderstorms16%

Precipitation0.05 in

Rain Amount0.05 in

Total Hours of Precipitation2

Total Hours of Rain2

Cloud Cover70%

Evening

Overnight

Sun & Moon

12 hrs 13 mins
Rise 6:39 AM
Set 6:52 PM
Waxing Gibbous
Rise 4:35 PM
Set 2:09 AM

Temperature History

9/21
High
Low
Forecast
65°
56°
Average
73°
52°
Last Year
82°
65°
Record
92°
2024
40°
2006

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World North America United States Illinois Naperville

Weather Near Naperville:

  • Chicago, IL
  • Joliet, IL
  • Rockford, IL
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