


Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Overcast
76°F
24°C
Humidity | 85% |
Wind Speed | E 7 mph |
Barometer | 30.02 in (989.5 mb) |
Dewpoint | 71°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 77°F (25°C) |
Last update | 23 Aug 2:50 pm EDT |
Extended Forecast for
3 Miles WNW Marietta GA
This Afternoon
High: 79 °F
Chance
T-stormsTonight
Low: 66 °F
Chance
T-storms then
Patchy FogSunday
High: 84 °F
Patchy Fog
then Chance
T-stormsSunday Night
Low: 64 °F
Chance
T-storms then
Mostly ClearMonday
High: 82 °F
Sunny
Monday Night
Low: 60 °F
Mostly Clear
Tuesday
High: 78 °F
Partly Sunny
Tuesday Night
Low: 58 °F
Mostly Cloudy
Wednesday
High: 81 °F
Sunny
Detailed Forecast
This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. East wind around 10 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 66. East wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming north around 5 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 64. Northwest wind around 5 mph.
Monday
Sunny, with a high near 82. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
Mostly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Partly sunny, with a high near 81.
Thursday Night
Mostly cloudy, with a low around 63.
Friday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Marietta GA
33.97°N 84.6°W (Elev. 1001 ft)
33.97°N 84.6°W (Elev. 1001 ft)
2:37 pm EDT Aug 23, 2025
3pm EDT Aug 23, 2025-6pm EDT Aug 29, 2025