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.

31°C

88°F

Humidity 52%
Wind Speed Vrbl 7 km/h
Barometer 1015.5 mb (30.00 in)
Dewpoint 20°C (68°F)
Visibility 16 km
Heat Index33°C (92°F)
Last update 3 Jul 3:50 pm EDT
Extended Forecast for

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

  • Tonight

    Tonight: Partly cloudy, with a low around 22. North wind 5 to 10 km/h.

    Low: 22 °C

    Partly Cloudy

  • Independence Day

    Independence Day: Sunny, with a high near 33. East wind around 10 km/h.

    High: 33 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. East wind around 10 km/h.

    Low: 22 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33. East wind 10 to 15 km/h, with gusts as high as 25 km/h.

    High: 33 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22. East wind around 10 km/h, with gusts as high as 25 km/h.

    Low: 22 °C

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32.

    High: 32 °C

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 22.

    Low: 22 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 33.

    High: 33 °C

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 22.

    Low: 22 °C

    Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. North wind 5 to 10 km/h.
Independence Day
Sunny, with a high near 33. East wind around 10 km/h.
Friday Night
Mostly clear, with a low around 22. East wind around 10 km/h.
Saturday
Sunny, with a high near 33. East wind 10 to 15 km/h, with gusts as high as 25 km/h.
Saturday Night
Mostly clear, with a low around 22. East wind around 10 km/h, with gusts as high as 25 km/h.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 32.
Sunday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 22.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 33.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 22.
Tuesday
A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 34.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 22.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 32. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
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 m)
Last Update:
2:22 pm EDT Jul 3, 2025
Forecast Valid:
4pm EDT Jul 3, 2025-6pm EDT Jul 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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