Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fair

40°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.16 in (994.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 1 Nov 8:50 am EDT
Extended Forecast for

3 Miles ENE Marietta, Cobb County-McCollum Field Airport GA

Frost Advisory November 1, 09:50am until November 1, 10:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory November 1, 09:50am until November 1, 10:00am

    NOW until 10:00am Sat

    Frost Advisory

  • Today

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm.  Mostly cloudy, with a high near 62. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.

    High: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 2am.  Partly cloudy, with a low around 40. North wind around 5 mph.

    Low: 40 °F

    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 63. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 64. Calm wind becoming northeast around 5 mph.
Tonight
Mostly cloudy, with a low around 45. Calm wind.
Sunday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 62. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 40. North wind around 5 mph.
Monday
Sunny, with a high near 63. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Clear, with a low around 41.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Marietta, Cobb County-McCollum Field Airport GA
 34.04°N 84.54°W (Elev. 968 ft)
5:31 am EDT Nov 1, 2025
9am EDT Nov 1, 2025-6pm EST Nov 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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