National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Overcast

83°F

28°C

Humidity 65%
Wind Speed Vrbl 6 mph
Barometer 30.09 in (1017.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 3 Oct 2:50 pm EDT
Extended Forecast for

4 Miles NNE Acworth GA

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Calm wind.

    High: 85 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 1am. Patchy fog between 9pm and 1am. Otherwise, mostly cloudy, with a low around 68. Calm wind becoming east around 5 mph.

    Low: 68 °F

    Chance
    T-storms and
    Patchy Fog

  • Sunday

    Sunday: Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. High near 75. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 75 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Patchy fog between 9pm and 3am. Low around 65. Calm wind. Chance of precipitation is 80%.

    Low: 65 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 81. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 81 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Calm wind.
Tonight
A 40 percent chance of showers and thunderstorms, mainly after 1am. Patchy fog between 9pm and 1am. Otherwise, mostly cloudy, with a low around 68. Calm wind becoming east around 5 mph.
Sunday
Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. High near 75. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Patchy fog between 9pm and 3am. Low around 65. Calm wind. Chance of precipitation is 80%.
Monday
A 30 percent chance of showers, mainly after 2pm. Partly sunny, with a high near 81. Calm wind becoming northeast around 5 mph in the afternoon.
Monday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 59.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 53.
Friday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Acworth GA
 34.11°N 84.64°W (Elev. 919 ft)
Last Update:
2:26 pm EDT Oct 3, 2026
Forecast Valid:
3pm EDT Oct 3, 2026-6pm EDT Oct 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation