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

59°F

15°C

Humidity 96%
Wind Speed W 6 mph
Barometer 30.04 in (990.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 26 Nov 3:50 am EST
Extended Forecast for

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

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 33. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 28 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 45. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 45 °F

    Sunny

  • Friday Night

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

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 33. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thanksgiving Day
Sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 28. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 45. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Partly sunny, with a high near 48.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 36.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 52.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 40.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 53.
Monday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
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Forecast Area
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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 am EST Nov 26, 2025
Forecast Valid:
4am EST Nov 26, 2025-6pm EST Dec 2, 2025
 
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Additional Resources

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Chance of Precipitation