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.

Fog/Mist

42°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in (988.9 mb)
Dewpoint 42°F (6°C)
Visibility 5.00 mi
Last update 5 Dec 5:50 pm EST
Extended Forecast for

5 Miles SW Kennesaw GA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Cloudy then
    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 50. Calm wind becoming west around 5 mph.

    High: 50 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 54. Calm wind becoming southeast around 5 mph.

    High: 54 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 40. Calm wind becoming northwest around 5 mph.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 51.

    High: 51 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, cloudy, with a low around 37. Calm wind.
Saturday
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 50. Calm wind becoming west around 5 mph.
Saturday Night
Partly cloudy, with a low around 31. Calm wind.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 54. Calm wind becoming southeast around 5 mph.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40. Calm wind becoming northwest around 5 mph.
Monday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Mostly sunny, with a high near 58.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 55.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Kennesaw GA
 33.98°N 84.68°W (Elev. 899 ft)
Last Update:
1:16 pm EST Dec 5, 2025
Forecast Valid:
6pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation