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

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fair

47°F

8°C

Humidity 56%
Wind Speed Vrbl 5 mph
Barometer 30.11 in (993.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 3 Dec 1:50 pm EST
Extended Forecast for

Acworth GA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 49. Calm wind.

    High: 49 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 49. Calm wind becoming northwest around 5 mph.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly after 1am. Low around 37. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers. High near 47. East wind around 5 mph. Chance of precipitation is 90%.

    High: 47 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers. Partly sunny, with a high near 54.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 49. Calm wind.
Tonight
Partly cloudy, with a low around 29. Calm wind.
Thursday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 49. Calm wind becoming northwest around 5 mph.
Thursday Night
Showers, mainly after 1am. Low around 37. Calm wind becoming southeast around 5 mph. Chance of precipitation is 90%.
Friday
Showers. High near 47. East wind around 5 mph. Chance of precipitation is 90%.
Friday Night
A 50 percent chance of showers. Cloudy, with a low around 39.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 52.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 37.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 54.
Sunday Night
A slight chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Acworth GA
 34.05°N 84.7°W (Elev. 896 ft)
Last Update:
1:16 pm EST Dec 3, 2025
Forecast Valid:
2pm EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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