Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Fog/Mist
59°F
15°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 30.09 in (992.1 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 2.00 mi |
| Last update | 21 Nov 4:50 am EST |
Extended Forecast for
Marietta, Cobb County-McCollum Field Airport GA
Today
High: 77 °F
Mostly Cloudy
then Slight
Chance
ShowersTonight
Low: 61 °F
Showers
LikelySaturday
High: 75 °F
Chance
T-stormsSaturday Night
Low: 49 °F
Mostly Clear
Sunday
High: 70 °F
Sunny
Sunday Night
Low: 46 °F
Mostly Clear
Monday
High: 69 °F
Mostly Sunny
Monday Night
Low: 53 °F
Mostly Cloudy
Tuesday
High: 70 °F
Chance
Showers then
Showers
Likely
Detailed Forecast
Today
A 20 percent chance of showers after 4pm. Partly sunny, with a high near 77. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Tonight
Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 61. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 4pm, then a slight chance of showers. Partly sunny, with a high near 75. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 49. Northwest wind around 5 mph.
Sunday
Sunny, with a high near 70. North wind around 5 mph.
Sunday Night
Mostly clear, with a low around 46.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 66.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Thanksgiving Day
Mostly sunny, with a high near 54.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Marietta, Cobb County-McCollum Field Airport GA
34.02°N 84.6°W (Elev. 1001 ft)
34.02°N 84.6°W (Elev. 1001 ft)
1:16 am EST Nov 21, 2025
5am EST Nov 21, 2025-6pm EST Nov 27, 2025
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