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.

Fair

37°F

3°C

Humidity 54%
Wind Speed SW 3 mph
Barometer 30.25 in (997.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 11 Nov 8:50 pm EST
Extended Forecast for

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

  • Tonight

    Tonight: Clear, with a low around 33. Southwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 33 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Light northwest wind increasing to 5 to 10 mph in the morning.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 33. Southwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 61. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 65. Light northwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 40. Calm wind.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 72.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 70.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 53.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Marietta, Cobb County-McCollum Field Airport GA
 33.99°N 84.57°W (Elev. 1129 ft)
Last Update:
1:16 pm EST Nov 11, 2025
Forecast Valid:
9pm EST Nov 11, 2025-6pm EST Nov 18, 2025
 
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