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.

Mostly Cloudy

62°F

17°C

Humidity 90%
Wind Speed SW 8 mph
Barometer 29.98 in (988.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 28 Dec 10:50 pm EST
Extended Forecast for

Acworth GA

  • Tonight

    Tonight: Showers likely, mainly after 4am. Mostly cloudy, with a low around 47. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    Low: 47 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers, mainly before 7am. Mostly sunny, with a temperature falling to around 42 by 5pm. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 51 °F⇓

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 22. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly after 4am. Mostly cloudy, with a low around 47. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday
A 30 percent chance of showers, mainly before 7am. Mostly sunny, with a temperature falling to around 42 by 5pm. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 22. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 40. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 23. Northwest wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 28.
New Year's Day
Sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 33.
Friday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 57.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 58.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Acworth GA
 34.07°N 84.67°W (Elev. 899 ft)
Last Update:
1:16 pm EST Dec 28, 2025
Forecast Valid:
10pm EST Dec 28, 2025-6pm EST Jan 4, 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