Marietta, Georgia Weather
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Weather Forecast for Marietta, Georgia : Cobb County
Issued: 7:06 pm EDT Sep 16, 2025 Latitude: 33.952602 Longitude: -84.5499327 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
20% chance of thunderstorms on Tonight Mostly Sunny on Wednesday Sunny on Thursday Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday 20% chance of thunderstorms on Tuesday
Low: 64°F High: 86°F High: 88°F High: 90°F High: 89°F High: 85°F High: 85°F High: 84°F
Low: 63°F Low: 63°F Low: 66°F Low: 65°F Low: 65°F Low: 66°F  
Thunderstorms Mostly Sunny Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny Thunderstorms
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Current Conditions at
DOBBINS AFB - (KMGE)
82°
Mostly Clear
as of 6:55 PM EDST
Rel. Humidity: 45%
Dew Point: 59°F
Visibility: 7 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
3 MPH
310° Northwest
Cloud Level(s): Few Towering Cumulus at 6500ft, Few at 12000ft, Few at 25000ft
Current Conditions at
MARIETTA - (KRYY)
82°
Clear
as of 6:50 PM EDST
Rel. Humidity: 45%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
3 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
FULTON COUNTY ARPT - (KFTY)
82°
Clear
as of 6:53 PM EDST
Rel. Humidity: 48%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DEKALB-PEACHTREE - (KPDK)
82°
Clear
as of 6:53 PM EDST
Rel. Humidity: 42%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
6 MPH
340° North
Cloud Level(s): Clear
20% chance of thunderstorms Tonight Tonight... A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. North wind around 5 mph becoming calm in the evening.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 86. Calm wind becoming northwest around 5 mph in the afternoon.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 63. Northwest wind around 5 mph becoming calm.

Sunny on Thursday Thursday... Sunny, with a high near 88. Calm wind becoming northwest around 5 mph in the afternoon.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 63. North wind around 5 mph becoming calm.

Sunny on Friday Friday... Sunny, with a high near 90.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 66.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 89.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 65.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 85.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 65.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 85.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 66.

20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.

Current Radar Image


Sun Almanac for Marietta, Georgia
Sunrise: 07:23 AM
Sunset: 7:43 PM
Civil Sunrise:06:58 AM
Civil Sunset: 8:08 PM
Nautical Sunrise: 06:28 AM
Nautical Sunset: 8:38 PM
Astro Sunrise: 05:58 AM
Astro Sunset: 9:07 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.