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Air Quality Alert AIR QUALITY ALERT - DeKalb

NWS Southeast Regional Radar WU South East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 18-Sep-2026 4:00am - next update at 7:00pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 68.8°F, Max: 72.5°F, Min: 68.8°F 68.8°F
Colder 0.7°F than last hour.

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Feels like: 65°F

24-hr difference
1.2°FWarmer 1.2°F than yesterday at this time.
  Today Yesterday
High: 72.5°F
12:00am 		93.7°F
4:21pm
Low: 68.8°F
3:52am 		65.2°F
7:24am
Calm WNW
0
Gust:
 0 mph
0 Bft - Calm
Today: 0 mph 1:44pm
Gust Month: 17.6 mph September 5
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2.78 in
Season Total: 30.07 in
2 rain days in September.
Friday

Friday: Sunny
Sunny
Humidity & Barometer Almanac Moon
Humidity: 91 % Increased 1.0% since last hour.
Dew Point: 66.1°F Decreased 0.5°F since last hour.
Barometer: 30.19 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 7:21am
Sunset: 7:38pm
Moonrise: 2:44pm
Moonset: 11:27pm
Waxing Crescent
Waxing Crescent, Moon at 6 days in cycle
45.09%
Illuminated
UV Index Forecast UV Index Forecast
18-Sep-2026
7.7     High 
19-Sep-2026
7.9     High 
 NWS Weather Forecast  - Outlook: Overnight & Friday
Overnight

Overnight: Clear
Clear

Lo 71 °F		 NWS forecast: Clear, with a low around 71. West wind around 0 mph.
Davis VP+ forecast: Mostly clear and cooler.
 
Friday

Friday: Sunny
Sunny

Hi 96 °F		 NWS forecast: Sunny, with a high near 96. Heat index values as high as 101. Northwest wind 0 to 5 mph.