Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Fair

72°F

22°C

Humidity 87%
Wind Speed Calm
Barometer 30.16 in (1021.3 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 21 Jun 12:50 am EDT
Extended Forecast for

4 Miles WNW Roswell GA

  • Overnight

    Overnight: Clear, with a low around 68. Calm wind.

    Low: 68 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 91. Calm wind.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71. East wind around 5 mph becoming calm.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92. Southeast wind around 5 mph.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm.

    Low: 72 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 68. Calm wind.
Saturday
Sunny, with a high near 91. Calm wind.
Saturday Night
Mostly clear, with a low around 71. East wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 92. Southeast wind around 5 mph.
Sunday Night
Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 96.
Thursday Night
Mostly clear, with a low around 74.
Friday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 95.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Roswell GA
 34.05°N 84.43°W (Elev. 1099 ft)
1:15 am EDT Jun 21, 2025
1am EDT Jun 21, 2025-6pm EDT Jun 27, 2025
 
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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