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.

Fair

74°F

23°C

Humidity 91%
Wind Speed W 7 mph
Barometer NA
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 26 Jul 2:55 am EDT
Extended Forecast for

Powder Springs GA

  • Overnight

    Overnight: A chance of showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 71. West wind around 5 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 90. Heat index values as high as 99. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. Northwest wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 93. Heat index values as high as 101. Calm wind becoming northwest around 5 mph in the morning.

    High: 93 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. Northwest wind around 5 mph becoming calm.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75.

    Low: 75 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 5am, then a slight chance of showers. Mostly cloudy, with a low around 71. West wind around 5 mph. Chance of precipitation is 40%.
Sunday
A 20 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Partly sunny, with a high near 90. Heat index values as high as 99. West wind 5 to 10 mph, with gusts as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 71. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 93. Heat index values as high as 101. Calm wind becoming northwest around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 73. Northwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 95.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
A 20 percent chance of showers before 2pm. Sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 68.
Friday
Mostly sunny, with a high near 90.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 70.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Powder Springs GA
 33.86°N 84.67°W (Elev. 899 ft)
Last Update:
2:26 am EDT Jul 26, 2026
Forecast Valid:
3am EDT Jul 26, 2026-6pm EDT Aug 1, 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