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.

Fair

64°F

18°C

Humidity 32%
Wind Speed Vrbl 6 mph
Barometer 30.10 in (992.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 1 Nov 4:50 pm EDT
Extended Forecast for

4 Miles NW Roswell GA

  • Tonight

    Tonight: Increasing clouds, with a low around 45. East wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 20 percent chance of showers after 2pm. Partly sunny, with a high near 62. Southeast wind 5 to 10 mph.

    High: 62 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 41. North wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 62. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 45. East wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 62. Southeast wind 5 to 10 mph.
Sunday Night
A 50 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 41. North wind around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Sunny, with a high near 62. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 41. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Clear, with a low around 42.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Clear, with a low around 45.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 49.
Saturday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Roswell GA
 34.07°N 84.4°W (Elev. 997 ft)
Last Update:
2:16 pm EDT Nov 1, 2025
Forecast Valid:
5pm EDT Nov 1, 2025-6pm EST Nov 8, 2025
 
Forecast Discussion
 
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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