Next 24 hours

US AQI

36Now
33
33
328 AM
31
33
3411 AM
35
37
382 PM
39
40
415 PM
41
41
408 PM
39
39
3911 PM
39
39
382 AM
37
37

Air quality outlook

Worst hour each day

Today41Good
Sun 1849Good
Mon 1957Moderate
Tue 2069Moderate
Wed 2143Good

From our air-quality forecast models (GEOS-CF / GEFS aerosols). AQI uses the US EPA scale.

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About Roswell weather

Roswell is in Fulton County, Georgia, United States at 34.02°, -84.36°. Right now it’s 49° and partly cloudy; today’s high is 64° with a 1% chance of rain.

Georgia's climate is humid subtropical across most of the state, with hot summers and mild winters that vary based on elevation and distance from the coast. Atlanta, located in the Piedmont region at roughly 1,050 feet elevation, is notably cooler than the coastal plains. The state receives 45 to 75 inches of rain annually, with the heaviest amounts in the northeast mountains.