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

66°F

19°C

Humidity 87%
Wind Speed SE 5 mph
Barometer 29.87 in (984.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 12 Mar 1:50 am EDT
Extended Forecast for

Acworth GA

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Low around 43. Northwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before 9am. High near 56. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers then
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37. North wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66. Southeast wind 5 to 10 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41. Southwest wind around 5 mph becoming calm.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Low around 43. Northwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers, mainly before 9am. High near 56. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Clear, with a low around 37. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 66. Southeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 41. Southwest wind around 5 mph becoming calm.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 53.
Sunday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 75.
Sunday Night
A chance of showers, then showers and possibly a thunderstorm after 2am. Low around 43. Chance of precipitation is 80%.
Monday
Showers and possibly a thunderstorm before 8am, then a chance of showers. High near 54. Chance of precipitation is 80%.
Monday Night
A 10 percent chance of showers. Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Acworth GA
 34.04°N 84.68°W (Elev. 899 ft)
Last Update:
12:56 am EDT Mar 12, 2026
Forecast Valid:
2am EDT Mar 12, 2026-6pm EDT Mar 18, 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