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.

Partly Cloudy

69°F

21°C

Humidity 55%
Wind Speed SW 9 mph
Barometer 30.00 in (989.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 7 Jan 2:50 pm EST
Extended Forecast for

5 Miles NNE Hiram GA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 69. West wind around 5 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 68. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 68 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before 1am. Cloudy, with a low around 58. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 69. South wind around 10 mph, with gusts as high as 20 mph.

    High: 69 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after 1am. Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 68. Chance of precipitation is 90%.

    High: 68 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before 1am. Cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 69. West wind around 5 mph.
Tonight
Mostly cloudy, with a low around 49. Calm wind.
Thursday
Mostly cloudy, with a high near 68. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday Night
A 20 percent chance of showers before 1am. Cloudy, with a low around 58. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
A 50 percent chance of showers. Cloudy, with a high near 69. South wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Showers likely, then showers and possibly a thunderstorm after 1am. Low around 60. Chance of precipitation is 80%.
Saturday
Showers and possibly a thunderstorm. High near 68. Chance of precipitation is 90%.
Saturday Night
A 30 percent chance of showers before 1am. Cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Hiram GA
 33.94°N 84.74°W (Elev. 1079 ft)
Last Update:
1:16 pm EST Jan 7, 2026
Forecast Valid:
3pm EST Jan 7, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation