Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fair

41°F

5°C

Humidity 21%
Wind Speed Vrbl 7 mph
Barometer 30.45 in (1004.5 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 20 Jan 4:50 pm EST
Extended Forecast for

3 Miles WNW Roswell GA

  • Tonight

    Tonight: Clear, with a low around 25. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 25 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. East wind 5 to 10 mph becoming south in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 1am.  Mostly cloudy, with a low around 38. South wind around 5 mph becoming calm.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers.  Cloudy, with a high near 51. Calm wind becoming west around 5 mph.

    High: 51 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am.  Cloudy, with a low around 43. Calm wind.  Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

  • Friday

    Friday: A 50 percent chance of showers.  Cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain showers before 1am, then rain likely, possibly mixed with snow showers.  Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain likely, possibly mixed with snow showers before 1pm, then rain showers, possibly mixed with snow showers and sleet.  High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Wintry Mix

  • Saturday Night

    Saturday Night: Freezing rain, possibly mixed with snow showers and sleet.  Low around 25. Chance of precipitation is 100%.

    Low: 25 °F

    Wintry Mix

Detailed Forecast

Tonight
Clear, with a low around 25. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 52. East wind 5 to 10 mph becoming south in the afternoon.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 38. South wind around 5 mph becoming calm.
Thursday
A 40 percent chance of showers. Cloudy, with a high near 51. Calm wind becoming west around 5 mph.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 43. Calm wind. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Cloudy, with a high near 51.
Friday Night
A chance of rain showers before 1am, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 33. Chance of precipitation is 60%.
Saturday
Rain likely, possibly mixed with snow showers before 1pm, then rain showers, possibly mixed with snow showers and sleet. High near 39. Chance of precipitation is 90%.
Saturday Night
Freezing rain, possibly mixed with snow showers and sleet. Low around 25. Chance of precipitation is 100%.
Sunday
Freezing rain likely, possibly mixed with snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Sunday Night
A chance of freezing rain. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Sunny, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Roswell GA
 34.07°N 84.4°W (Elev. 997 ft)
1:16 pm EST Jan 20, 2026
5pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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