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.

Overcast with Haze

41°F

5°C

Humidity 76%
Wind Speed Vrbl 5 mph
Barometer 30.22 in (996.6 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Wind Chill38°F (3°C)
Last update 9 Dec 11:50 am EST
Extended Forecast for

Kennesaw GA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 48. South wind around 5 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. South wind around 5 mph, with gusts as high as 15 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 15 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 48. South wind around 5 mph.
Tonight
Partly cloudy, with a low around 32. South wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Mostly sunny, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 31. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 40.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 60.
Saturday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 40.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 28.
Monday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kennesaw GA
 34.02°N 84.62°W (Elev. 1083 ft)
Last Update:
12:12 pm EST Dec 9, 2025
Forecast Valid:
12pm EST Dec 9, 2025-6pm EST Dec 15, 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