Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Fair
81°F
27°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 30.12 in (1018.5 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 3 Jul 1:50 am EDT |
Extended Forecast for
Kennesaw GA
Heat Advisory July 3, 02:10am until July 4, 08:00pm
NOW until 8:00pm Sat

Heat Advisory
Overnight

Low: 77 °F
Mostly Clear
Friday
High: 97 °F
Mostly Sunny
then Chance
T-stormsFriday Night
Low: 76 °F
Chance
T-storms then
Mostly ClearIndependence Day

High: 97 °F
Hot
Saturday Night

Low: 76 °F
Slight Chance
T-stormsSunday
High: 96 °F
Sunny then
Chance
T-stormsSunday Night
Low: 74 °F
Chance
T-storms then
Chance
ShowersMonday
High: 93 °F
Chance
Showers then
T-storms
Likely
Detailed Forecast
Overnight
Mostly clear, with a low around 77. Calm wind.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Calm wind becoming west around 5 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 76. Calm wind.
Independence Day
Sunny and hot, with a high near 97. Heat index values as high as 102. Calm wind becoming west around 5 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Calm wind.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96.
Sunday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 74. Chance of precipitation is 30%.
Monday
A slight chance of thunderstorms, then showers and thunderstorms likely after 8am. Mostly sunny, with a high near 93. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Kennesaw GA
34.02°N 84.62°W (Elev. 1083 ft)
34.02°N 84.62°W (Elev. 1083 ft)
12:41 am EDT Jul 3, 2026
2am EDT Jul 3, 2026-6pm EDT Jul 9, 2026



