


Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Fair
79°F
26°C
Humidity | 56% |
Wind Speed | SW 7 mph |
Barometer | 30.00 in (989.0 mb) |
Dewpoint | 62°F (17°C) |
Visibility | 10.00 mi |
Heat Index | 80°F (27°C) |
Last update | 18 Oct 5:50 pm EDT |
Extended Forecast for
3 Miles WNW Marietta GA
Tonight
Low: 61 °F
Increasing
CloudsSunday
High: 73 °F
Showers then
Chance
ShowersSunday Night
Low: 44 °F
Mostly Clear
Monday
High: 69 °F
Sunny
Monday Night
Low: 44 °F
Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 46 °F
Mostly Clear
Wednesday
High: 67 °F
Sunny
Wednesday Night
Low: 42 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 61. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
Showers and thunderstorms before 11am, then a chance of showers. High near 73. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 44. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 69. Northwest wind around 5 mph.
Monday Night
Clear, with a low around 44. Calm wind.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 69.
Thursday Night
Mostly clear, with a low around 44.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
Partly sunny, with a high near 69.
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)
2:16 pm EDT Oct 18, 2025
6pm EDT Oct 18, 2025-6pm EDT Oct 25, 2025