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Extreme Heat Warning EXTREME HEAT WARNING - 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: @ 01-Jul-2026 11:48am - next update at 11:51am  
Summary / Temperature Wind Rain Outlook
Moderate drizzle, Clear Moderate drizzle, Clear
Currently: 88.0, Max: 88.0, Min: 77.5 88°F
Warmer 2.1°F than last hour.

Warm

Feels like: 99°F

24-hr difference
1.1°FWarmer 1.1°F than yesterday at this time.
  Today Yesterday
High: 88°F
11:46am 		93.2°F
3:10pm
Low: 77.5°F
5:31am 		77.1°F
5:13am
Wind from SE SE
1
Gust:
 2 mph
0 Bft - Calm
Today: 6 mph 11:34am
Gust Month: 6.0 mph July 1
Rain Today: 0.04 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.1 in
This Month: 0.04 in
Season Total: 15.28 in
0 day since last rain.
Tonight

Tonight: Mostly Clear
Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 67 % Decreased 2.0% since last hour.
Dew Point: 75.7°F Increased 0.6°F since last hour.
Barometer: 29.932 inHg Falling 0.01 inHg/hr
Baro Trend: Falling
Sunrise: 5:20am
Sunset: 8:32pm
Moonset: 6:35am
Moonrise: 10:02pm
Waning Gibbous
Waning Gibbous, Moon at 16 days in cycle
97%
Illuminated
UV Index Solar Radiation
   2.8     Low 
High: 3.9 @ 10:48am
817 W/m2
High: 821 @  11:45am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Sunny
Sunny

Hi 94 °F		 NWS forecast: Sunny. High near 94, with temperatures falling to around 92 in the afternoon. Heat index values as high as 103. Southwest wind around 15 mph, with gusts as high as 25 mph.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tonight

Tonight: Mostly Clear
Mostly Clear

Lo 77 °F		 NWS forecast: Mostly clear, with a low around 77. Heat index values as high as 101. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Animated icons courtesy of www.meteotreviglio.com.