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Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fair

50°F

10°C

Humidity 80%
Wind Speed Calm
Barometer 30.14 in (994.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 23 Nov 10:50 pm EST
Extended Forecast for

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

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 70. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 56. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 71. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 58. West wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 100%.

    Low: 58 °F

    Showers

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Mostly sunny, with a high near 65. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Calm wind.
Monday
Partly sunny, with a high near 70. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
A 10 percent chance of showers after 5am. Mostly cloudy, with a low around 56. Southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 71. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 58. West wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 100%.
Wednesday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 34.
Thanksgiving Day
Sunny, with a high near 49.
Thursday Night
Clear, with a low around 29.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 54.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 57.
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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:
11:22 pm EST Nov 23, 2025
Forecast Valid:
11pm EST Nov 23, 2025-6pm EST Nov 30, 2025
 
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Additional Resources

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Chance of Precipitation