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.

Light Rain Fog/Mist

39°F

4°C

Humidity 93%
Wind Speed E 6 mph
Barometer 30.30 in (1099.3 mb)
Dewpoint 37°F (3°C)
Visibility 5.00 mi
Wind Chill35°F (2°C)
Last update 30 Nov 10:50 am EST
Extended Forecast for

Kennesaw GA

  • Today

    Today: Showers likely, mainly before 2pm. Cloudy, with a high near 49. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%.

    High: 49 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 34. Northwest wind around 5 mph.

    Low: 34 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 51. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers. Low around 39. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 39 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 48. East wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 48 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 51.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly before 2pm. Cloudy, with a high near 49. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Tonight
A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 34. Northwest wind around 5 mph.
Monday
A 50 percent chance of showers after 1pm. Mostly cloudy, with a high near 51. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Showers. Low around 39. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Tuesday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 48. East wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 51.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 35.
Friday
Showers likely. Cloudy, with a high near 46. Chance of precipitation is 70%.
Friday Night
Showers likely. Cloudy, with a low around 39. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kennesaw GA
 34.02°N 84.62°W (Elev. 1083 ft)
Last Update:
1:16 am EST Nov 30, 2025
Forecast Valid:
11am EST Nov 30, 2025-6pm EST Dec 6, 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