National Weather Service forecast
Marietta, Georgia Weather
Marietta 7-Day Forecast
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Overnight63°FChance Showers And Thunderstorms49% chance of precipitation
A slight chance of rain showers before 4am, then a chance of showers and thunderstorms. Cloudy, with a low around 63. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
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Wednesday70°FShowers And Thunderstorms89% chance of precipitation
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 9am, then showers and thunderstorms. Cloudy, with a high near 70. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
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Wednesday Night63°FShowers And Thunderstorms Likely63% chance of precipitation
Showers and thunderstorms likely. Mostly cloudy, with a low around 63. South wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
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Thursday75°FSlight Chance Rain Showers18% chance of precipitation
A slight chance of rain showers before 4pm. Partly sunny, with a high near 75. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.
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Thursday Night55°FPartly Cloudy13% chance of precipitation
Partly cloudy, with a low around 55. Northwest wind 0 to 5 mph.
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Friday72°FSunny13% chance of precipitation
Sunny, with a high near 72.
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Friday Night47°FClear2% chance of precipitation
Clear, with a low around 47.
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Saturday65°FSunny
Sunny, with a high near 65.
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Saturday Night41°FPartly Cloudy
Partly cloudy, with a low around 41.
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Sunday65°FMostly Sunny
Mostly sunny, with a high near 65.
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Sunday Night41°FMostly Clear1% chance of precipitation
Mostly clear, with a low around 41.
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Monday65°FSunny1% chance of precipitation
Sunny, with a high near 65.
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Monday Night41°FMostly Clear2% chance of precipitation
Mostly clear, with a low around 41.
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Tuesday67°FSunny3% chance of precipitation
Sunny, with a high near 67.
Issued by the National Weather Service (FFC office), updated .
Marietta Hourly Forecast
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Marietta Weather Radar
Open the full radar for MariettaAbout Marietta
- Population (2020 Census)
- 60,972
- Coordinates
- 33.954, -84.543
- Elevation
- 1,158 ft
- NWS forecast office
- FFC
- Time zone
- America/New York
- Sunrise today
- 7:00 AM EST
- Sunset today
- 5:43 PM EST
- Daylight today
- 10 h 43 min
Marietta Weather Questions
What is the weather forecast for Marietta, Georgia?
Overnight: A slight chance of rain showers before 4am, then a chance of showers and thunderstorms. Cloudy, with a low around 63. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Wednesday: A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 9am, then showers and thunderstorms. Cloudy, with a high near 70. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Will it rain or snow in Marietta this week?
The best chance of precipitation is Wednesday at 89%. Periods with a 30% chance or more: Overnight (49%), Wednesday (89%), Wednesday Night (63%).
How warm and how cold will it get in Marietta this week?
The warmest day is Thursday, with a high near 75°F. The coldest night is Saturday Night, with a low near 41°F.
What time are sunrise and sunset in Marietta today?
Sunrise is at 7:00 AM EST and sunset is at 5:43 PM EST, for 10 h 43 min of daylight.
Weather near Marietta
- Fair Oaks 2 mi
- Kennesaw State University 6 mi
- Smyrna 6 mi
- Kennesaw 7 mi
- Vinings 8 mi
- Mableton 10 mi
- Sandy Springs 10 mi
- Powder Springs 10 mi