National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Marietta / Dobbins Air Force Base (KMGE)

Lat: 33.92°NLon: 84.52°WElev: 1070ft.

A Few Clouds

82°F

28°C

Humidity 40%
Wind Speed SW 7 mph
Barometer 29.95 in (1013.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 22 Mar 1:55 pm EDT
Extended Forecast for

Smyrna GA

  • This Afternoon

    This Afternoon: Sunny, with a high near 84. Southwest wind around 10 mph, with gusts as high as 15 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 77. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62. East wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 67.

    High: 67 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 84. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 62. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 77. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 50. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 62. East wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 50.
Wednesday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Smyrna GA
 33.88°N 84.53°W (Elev. 1010 ft)
Last Update:
12:21 pm EDT Mar 22, 2026
Forecast Valid:
2pm EDT Mar 22, 2026-6pm EDT Mar 28, 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