Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fair

42°F

6°C

Humidity 62%
Wind Speed NE 5 mph
Barometer 30.26 in (998.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 19 Mar 1:50 am EDT
Extended Forecast for

3 Miles W Kennesaw GA

Frost Advisory until March 19, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until March 19, 09:00am

    NOW until 9:00am Thu

    Frost Advisory

  • Overnight

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53. Southwest wind around 5 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Overnight
Mostly clear, with a low around 35. Calm wind.
Thursday
Mostly sunny, with a high near 67. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 42. Calm wind.
Friday
Sunny, with a high near 75. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 53. Southwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 60.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 71.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Kennesaw GA
 34.02°N 84.65°W (Elev. 997 ft)
2:26 am EDT Mar 19, 2026
2am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database