7-Day Forecast 33.95°N 84.55°W (Text-Only)
NWS Forecast for: Marietta GA
Issued by: National Weather Service Peachtree City, GA
Last Update: 2:51 pm EDT Jul 13, 2025
Print


  • Tonight

    Tonight: Mostly clear, with a low around 72. Northwest wind 5 to 10 mph.

    Low: 72 °F

    Mostly Clear



  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm.  Sunny, with a high near 95. Heat index values as high as 99. Northwest wind around 5 mph.

    High: 95 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday
    Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 74. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 74 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 96 °F

    Sunny then
    Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm  in the evening.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then showers and thunderstorms likely after 11am.  Mostly sunny, with a high near 91. Chance of precipitation is 60%.

    High: 91 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

    Low: 73 °F

    T-storms
    Likely


  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 2pm.  Mostly sunny, with a high near 91. Chance of precipitation is 60%.

    High: 91 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

    Low: 72 °F

    T-storms
    Likely then
    Slight Chance
    T-storms



  • Tonight: Mostly clear, with a low around 72. Northwest wind 5 to 10 mph.

    Monday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 95. Heat index values as high as 99. Northwest wind around 5 mph.

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 74. Northwest wind around 5 mph becoming calm in the evening.

    Tuesday: A 50 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 96. Heat index values as high as 100. Calm wind becoming northeast around 5 mph in the afternoon.

    Tuesday Night: A 40 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. East wind around 5 mph becoming calm in the evening.

    Wednesday: A slight chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny, with a high near 91. Chance of precipitation is 60%.

    Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. Chance of precipitation is 60%.

    Thursday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 60%.

    Thursday Night: Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.

    Friday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 60%.

    Friday Night: Showers and thunderstorms likely. Partly cloudy, with a low around 73. Chance of precipitation is 60%.

    Saturday: Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 60%.

    Saturday Night: Showers and thunderstorms likely. Partly cloudy, with a low around 73. Chance of precipitation is 60%.

    Sunday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.



    Marietta GA
     33.95°N 84.55°W (Elev. 1158 ft)

    Visit your local NWS office at: https://www.weather.gov/ffc