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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.

Overcast

35°F

2°C

Humidity 78%
Wind Speed Vrbl 7 mph
Barometer 30.05 in (991.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 2 Dec 11:50 pm EST
Extended Forecast for

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

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming northwest around 5 mph.

    High: 50 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 49. Calm wind becoming northwest around 5 mph in the morning.

    High: 49 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly after 1am. Low around 37. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers. High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Northwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Patchy fog between 9am and 10am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly clear, with a low around 31. Calm wind.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 49. Calm wind becoming northwest around 5 mph in the morning.
Thursday Night
Showers, mainly after 1am. Low around 37. Calm wind becoming east around 5 mph. Chance of precipitation is 80%.
Friday
Showers. High near 45. Chance of precipitation is 90%.
Friday Night
Showers likely, mainly before 1am. Cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 52.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 36.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 54.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 51.
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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:
12:11 am EST Dec 3, 2025
Forecast Valid:
12am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation