National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fair

36°F

2°C

Humidity 70%
Wind Speed NW 3 mph
Barometer 30.21 in (996.5 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Feb 7:50 am EST
Extended Forecast for

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

  • Today

    Today: Sunny, with a high near 59. Northwest wind around 5 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 61. Calm wind becoming east around 5 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, with a high near 62. Calm wind becoming southeast around 5 mph in the morning.

    High: 62 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Showers, mainly after 1am. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers. High near 62. Chance of precipitation is 100%.

    High: 62 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Northwest wind around 5 mph.
Tonight
Partly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 61. Calm wind becoming east around 5 mph.
Friday Night
Mostly clear, with a low around 40. Calm wind.
Saturday
Mostly cloudy, with a high near 62. Calm wind becoming southeast around 5 mph in the morning.
Saturday Night
Showers, mainly after 1am. Low around 51. Chance of precipitation is 80%.
Sunday
Showers. High near 62. Chance of precipitation is 100%.
Sunday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Washington's Birthday
Mostly sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Partly sunny, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
Mostly cloudy, with a high near 71.
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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:
1:26 am EST Feb 12, 2026
Forecast Valid:
7am EST Feb 12, 2026-6pm EST Feb 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation