National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

A Few Clouds

54°F

12°C

Humidity 87%
Wind Speed W 3 mph
Barometer 30.31 in (1099.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 24 Dec 6:50 am EST
Extended Forecast for

3 Miles WNW Roswell GA

  • Today

    Today: Partly sunny, with a high near 71. West wind 5 to 10 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 72. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 72 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55. West wind around 5 mph becoming calm after midnight.

    Low: 55 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 72. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 72 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 73.

    High: 73 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 71. West wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 53. Calm wind.
Christmas Day
Partly sunny, with a high near 72. West wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 55. West wind around 5 mph becoming calm after midnight.
Friday
Partly sunny, with a high near 72. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58.
Saturday
Mostly cloudy, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 56.
Sunday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 71.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Roswell GA
 34.07°N 84.4°W (Elev. 997 ft)
Last Update:
6:22 am EST Dec 24, 2025
Forecast Valid:
7am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation