Heat Advisory HEAT ADVISORY - 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: @ 28-Jun-2026 12:03pm - next update at 12:06pm  
Summary / Temperature Wind Rain Outlook
Mostly cloudy Mostly cloudy
Currently: 79.6, Max: 79.8, Min: 63.4 79.6°F
Warmer 2.1°F than last hour.

Warm

Feels like: 80°F

24-hr difference
3°FWarmer 3.0°F than yesterday at this time.
  Today Yesterday
High: 79.8°F
11:46am
80.2°F
3:47pm
Low: 63.4°F
5:31am
61.4°F
12:03am
 Wind from E E
1
Gust:
3 mph
0 Bft - Calm
Today: 4 mph 11:27am
Gust Month: 15.0 mph June 11
Rain Today: 0.06 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.08 in
This Month: 0.71 in
Season Total: 14.98 in
0 day since last rain.
Tonight

Tonight: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 73 % Decreased 1.0% since last hour.
Dew Point: 70.2°F Increased 1.0°F since last hour.
Barometer: 29.899 inHg  
Baro Trend: Steady
Sunrise: 5:18am
Sunset: 8:33pm
Moonset: 3:43am
Moonrise: 8:04pm
Waxing Gibbous
Waxing Gibbous, Moon at 13 days in cycle
98%
Illuminated
UV Index Solar Radiation
   3.2     Medium 
High: 3.6 @ 10:37am
334 W/m2
High: 737 @  9:22am
 NWS Weather Forecast  - Outlook: Today & Tonight
Today

Today: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms

Hi 84 °F
NWS forecast: A chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 84. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Tonight

Tonight: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy

Lo 75 °F
NWS forecast: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 75. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
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