


Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
A Few Clouds
31°C
87°F
Humidity | 57% |
Wind Speed | Vrbl 9 km/h |
Barometer | 1016.8 mb (30.04 in) |
Dewpoint | 21°C (70°F) |
Visibility | 16 km |
Heat Index | 33°C (92°F) |
Last update | 16 Jul 7:50 pm EDT |
Extended Forecast for
2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
Tonight
Low: 23 °C
Mostly Clear
Thursday
High: 34 °C
Sunny then
Slight Chance
T-stormsThursday Night
Low: 23 °C
Slight Chance
T-storms then
Mostly ClearFriday
High: 34 °C
Sunny then
Chance
T-stormsFriday Night
Low: 23 °C
Chance
T-storms then
Slight Chance
ShowersSaturday
High: 34 °C
Chance
T-stormsSaturday Night
Low: 23 °C
Chance
T-stormsSunday
High: 33 °C
Sunny then
Chance
T-stormsSunday Night
Low: 23 °C
Chance
T-storms then
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 23. South wind 5 to 15 km/h.
Thursday
A slight chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 34. Heat index values as high as 37. South wind 10 to 15 km/h. Chance of precipitation is 20%.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 23. South wind 10 to 15 km/h.
Friday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 34. Heat index values as high as 37. Southwest wind 5 to 10 km/h.
Friday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 23. Southwest wind 5 to 10 km/h. Chance of precipitation is 30%.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 34. Chance of precipitation is 40%.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 23.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 33.
Sunday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 23.
Monday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 34.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Marietta, Cobb County-McCollum Field Airport GA
33.99°N 84.57°W (Elev. 1129 m)
33.99°N 84.57°W (Elev. 1129 m)
7:21 pm EDT Jul 16, 2025
8pm EDT Jul 16, 2025-6pm EDT Jul 23, 2025