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 Details for Naperville Flood Warning  +1 additional alert
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 Details for Campton Hills Severe Thunderstorm Watch

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Flood Warning FLOOD WARNING - Naperville
Severe Thunderstorm Watch SEVERE THUNDERSTORM WATCH - Campton Hills  - Naperville

NWS Central Great Lakes Regional Radar WU North Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 03-Jul-2026 11:54am - next update at 11:57am  
Summary / Temperature Wind Rain Outlook
Partly cloudy Partly cloudy
Currently: 85.3, Max: 85.5, Min: 69.4 85.3°F
Warmer 3.1°F than last hour.

Warm

Feels like: 81°F

24-hr difference
-2.9°FColder 2.9°F than yesterday at this time.
  Today Yesterday
High: 85.5°F
10:55am 		93.8°F
2:57pm
Low: 69.4°F
4:22am 		71.2°F
11:56pm
Wind from --- ---
0
Gust:
 3 mph
0 Bft - Calm
Today: 6 mph 11:02am
Gust Month: 13.0 mph July 2
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Season Total: 12.63 in
6 days since last rain.
Tonight

Tonight: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 1 %  
Dew Point: -26°F Decreased 0.1°F since last hour.
Barometer: 30.04 inHg Falling 0.01 inHg/hr
Baro Trend: Falling
Sunrise: 5:21am
Sunset: 8:34pm
Moonset: 8:46am
Moonrise: 10:54pm
Waning Gibbous
Waning Gibbous, Moon at 17 days in cycle
88%
Illuminated
UV Index Solar Radiation
   2.8     Low 
High: 7.1 @ 11:32am
200 W/m2
High: 1014 @  10:45am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Sunny then Scattered Showers And Thunderstorms
Mostly Sunny then Scattered Showers And T-Storms

Hi 87 °F		 NWS forecast: Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 87. Heat index values as high as 97. West southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours
 
Tonight

Tonight: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms

Lo 72 °F		 NWS forecast: Scattered showers and thunderstorms. Mostly cloudy, with a low around 72. South southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
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