Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Overcast
57°F
14°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 30.03 in (990.1 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 27 Feb 11:50 am EST |
Extended Forecast for
2 Miles NNE Marietta, Cobb County-McCollum Field Airport GA
This Afternoon

High: 68 °F
Mostly Sunny
Tonight
Low: 47 °F
Mostly Clear
then Patchy
FogSaturday
High: 68 °F
Patchy Fog
then SunnySaturday Night

Low: 45 °F
Mostly Clear
Sunday

High: 73 °F
Mostly Sunny
Sunday Night

Low: 49 °F
Mostly Cloudy
Monday
High: 66 °F
Partly Sunny
then Slight
Chance
ShowersMonday Night
Low: 44 °F
Partly Cloudy
then Slight
Chance
ShowersTuesday

High: 59 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 68. Northwest wind around 5 mph.
Tonight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 47. North wind around 5 mph becoming calm.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming east around 5 mph.
Saturday Night
Mostly clear, with a low around 45. Calm wind.
Sunday
Mostly sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 66.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 44.
Tuesday
Mostly cloudy, with a high near 59.
Tuesday Night
Mostly cloudy, with a low around 47.
Wednesday
Mostly cloudy, with a high near 72.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles NNE Marietta, Cobb County-McCollum Field Airport GA
34.04°N 84.57°W (Elev. 1001 ft)
34.04°N 84.57°W (Elev. 1001 ft)
11:47 am EST Feb 27, 2026
12pm EST Feb 27, 2026-6pm EST Mar 5, 2026



