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

47°F

8°C

Humidity 97%
Wind Speed N 6 mph
Barometer 30.20 in (995.9 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 2 Nov 7:50 pm EST
Extended Forecast for

2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 41. Northwest wind around 5 mph.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40. Northwest wind around 5 mph.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Northwest wind around 5 mph becoming southeast in the afternoon.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 41. Northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Clear, with a low around 40. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 68. Northwest wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
Clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 72.
Thursday Night
Mostly clear, with a low around 48.
Friday
Mostly sunny, with a high near 72.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A 20 percent chance of showers. Mostly clear, with a low around 50.
Sunday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
 33.99°N 84.57°W (Elev. 1129 ft)
Last Update:
1:16 pm EST Nov 2, 2025
Forecast Valid:
8pm EST Nov 2, 2025-6pm EST Nov 9, 2025
 
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Additional Resources

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Chance of Precipitation