Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Mostly Cloudy

44°F

7°C

Humidity 79%
Wind Speed W 3 mph
Barometer 30.00 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 6 Dec 3:50 pm EST
Extended Forecast for

5 Miles SSW Marietta, Cobb County-McCollum Field Airport GA

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Widespread fog, mainly before 9am.  Otherwise, partly sunny, with a high near 54. Calm wind becoming southeast around 5 mph.

    High: 54 °F

    Fog then
    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 39. Calm wind becoming northwest around 5 mph.

    Low: 39 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. North wind around 5 mph becoming calm  in the evening.

    Low: 31 °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 33.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 31. Calm wind.
Sunday
Widespread fog, mainly before 9am. Otherwise, partly sunny, with a high near 54. Calm wind becoming southeast around 5 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39. Calm wind becoming northwest around 5 mph.
Monday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 51. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 57.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 37.
Thursday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 57.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 38.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Marietta, Cobb County-McCollum Field Airport GA
 33.95°N 84.63°W (Elev. 1001 ft)
1:16 pm EST Dec 6, 2025
4pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
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