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

Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Overcast

33°F

1°C

Humidity 82%
Wind Speed NW 7 mph
Barometer 30.06 in (991.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 3 Dec 3:50 am EST
Extended Forecast for

Kennesaw GA

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Northwest wind around 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 49. Calm wind becoming northwest around 5 mph.

    High: 49 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 48. Calm wind becoming northwest around 5 mph in the morning.

    High: 48 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly after 1am. Low around 37. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers. High near 44. Chance of precipitation is 90%.

    High: 44 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Northwest wind around 5 mph.
Wednesday
Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 49. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 29. Calm wind.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 48. Calm wind becoming northwest around 5 mph in the morning.
Thursday Night
Showers, mainly after 1am. Low around 37. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.
Friday
Showers. High near 44. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 51.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 38.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 53.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 52.
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:
1:16 am EST Dec 3, 2025
Forecast Valid:
3am EST Dec 3, 2025-6pm EST Dec 9, 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