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Naperville, IL

64°F
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Naperville

Illinois

64°
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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
Sunday, September 20

Current Weather

9:46 AM

64°F
Cloudy
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
66°
RealFeel Shade™
65°
Max UV Index
0.7 (Low)
Wind
NE 4 mph
Wind Gusts
9 mph
Humidity
96%
Indoor Humidity
84% (Humid)
Dew Point
63° F
Pressure
↔ 29.95 in
Cloud Cover
91%
Visibility
8 mi
Cloud Ceiling
1600 ft

Day

9/20
68°Hi
RealFeel® 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Heavy rain and a t-storm this morning followed by periods of rain this afternoon; risk of significant flash flooding; watch for and avoid rapidly rising water
alerts

Flood Watch

4:00 AM Saturday - 1:00 PM Sunday

alerts

Flood Advisory

3:48 AM Sunday - 10:00 AM Sunday

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindNE 12 mph

Wind Gusts29 mph

Probability of Precipitation100%

Probability of Thunderstorms53%

Precipitation0.39 in

Rain Amount0.39 in

Total Hours of Precipitation5.5

Total Hours of Rain5.5

Cloud Cover94%

Morning

Afternoon

Night

9/20
61°Lo
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Cloudy with spotty drizzle

WindNE 12 mph

Wind Gusts24 mph

Probability of Precipitation40%

Probability of Thunderstorms0%

Precipitation0.00 in

Total Hours of Precipitation1

Total Hours of Rain1

Cloud Cover99%

Evening

Overnight

Sun & Moon

12 hrs 16 mins
Rise 6:38 AM
Set 6:54 PM
Waxing Gibbous
Rise 4:02 PM
Set 1:04 AM

Temperature History

9/20
High
Low
Forecast
68°
61°
Average
73°
52°
Last Year
79°
62°
Record
93°
2022
40°
2020

Current Weather Conditions in Naperville

Naperville, Illinois is currently Cloudy with a temperature of 64°. The current RealFeel® Temperature is 66° (Pleasant) based on observed conditions including 96% humidity, 91% cloud cover, a UV index of 1, and winds of 4 mph. In shade, the RealFeel Shade™ is 65°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Naperville, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

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