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

37°F

3°C

Humidity 86%
Wind Speed Calm
Barometer 30.10 in (992.7 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 9 Dec 9:50 pm EST
Extended Forecast for

3 Miles SW Woodstock GA

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 32. South wind around 5 mph becoming calm.

    Low: 32 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 47. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. West wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 32. South wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 30. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 47. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly clear, with a low around 30. West wind around 5 mph becoming calm.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 42.
Saturday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 62.
Saturday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 42.
Sunday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Woodstock GA
 34.06°N 84.54°W (Elev. 902 ft)
Last Update:
9:32 pm EST Dec 9, 2025
Forecast Valid:
10pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation