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Marietta, GA Weather
Current conditions
Observed at Marietta / Dobbins Air Force Base · 43 min ago
Forecast
10-day-
This Afternoon
Sunny, with a high near 69. East wind around 10 mph, with gusts as high as 20 mph.
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Tonight
Mostly clear, with a low around 49. East wind 5 to 10 mph, with gusts as high as 20 mph.
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Sunday
Sunny, with a high near 68. East wind 10 to 15 mph.
National Weather Service forecast updated 10 hrs ago.
Hourly
Hourly forecast- Now62°
- 1 PM65°
- 2 PM67°
- 3 PM68°
- 4 PM69°
- 5 PM68°
- 6 PM67°
- 7 PM63°
- 8 PM59°
- 9 PM57°
- 10 PM56°
- 11 PM55°
- Sun12 AM54°
- 1 AM53°
- 2 AM52°
- 3 AM51°
- 4 AM50°
- 5 AM50°
- 6 AM50°
- 7 AM49°
- 8 AM49°
- 9 AM50°
- 10 AM55°
- 11 AM58°
10-day forecast
Details- TodayOct 24Sunny49°69°
- SunOct 25Sunny48°68°
- MonOct 26Sunny45°71°
- TueOct 27Sunny48°73°
- WedOct 28Partly Sunny49°70°
- ThuOct 29Sunny49°74°
- FriOct 30Sunny52°76°
- SatOct 31Cloudy63°77°
- SunNov 1Heavy rain0.73 in64°71°
- MonNov 2Cloudy0.03 in67°76°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Marietta
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Thursday afternoon weather forecastFOX 5 Atlanta
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Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- SatGood (50)
Atlanta, GA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyMarietta Dobbins Afb, records since 1949. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Atlanta 27 km
- South Fulton 42 km
- Sandy Springs 16 km
- Roswell 19 km
- Johns Creek 33 km
- Alpharetta 27 km
- Smyrna 8 km
- Brookhaven 22 km
- Stonecrest 47 km
- Dunwoody 20 km
- Peachtree Corners 30 km
- Milton 30 km
Forecasters' discussion
From the National Weather Service office in FFC, issued 6 hrs ago
Key Messages
- Breezy conditions are expected through the evening.
- Rain-free conditions and near-seasonal temperatures will remain for the next 7 days, with a slight cool-down Saturday through early next week.
Short Term
(Today through Sunday) Issued at 334 AM EDT Sat Oct 24 2026
As ridging continues over the central CONUS and shifts slightly east, our area will remain in a northerly flow through the weekend. A low pressure system forms off the southeast coast which will allow for air to be funneled into the Appalachians putting our area into a wedge of high pressure. This pressure gradient should result in breezy winds through this afternoon with gusts up to 20-25mph possible, especially over central Georgia. Skies will remain mostly clear with zero rain chances expected through the weekend. Temps will be slightly cooler than normal today with highs in the mid to upper 60s across the area under the influence of the wedge. Dewpoints were lowered a tad through the weekend as the dry airmass stays solidly in place. But with lowered temps RH values will be just above critical thresholds today. Winds will be just outside of critical thresholds as well. This weather pattern should be a rinse and repeat for Sunday. Will need to monitor the potential for patchy frost in the NE GA mountains for Sunday morning.
Long Term
(Sunday night through Friday) Issued at 334 AM EDT Sat Oct 24 2026
Next week will remain dry with temperatures generally on a warming trend, especially by late week. Surface high pressure will remain the dominant feature, keeping things dry through the end of the month. Meanwhile, a persistent ridge aloft will flatten to some degree midweek as a trough sweeps from the Plains into the Upper Mississippi Valley, though the ridge looks to build back over the Southeast by late week.
All of this is to say that mostly sunny and dry conditions will remain the dominant theme through the end of the month. High temperatures will largely remain in the 70s and lows in the 40s to low 50s. Any chance for rainfall will hold off until early November when flow looks to become more southwesterly ahead of a potentially more active pattern, though this remains beyond the end of the current forecast period and details remain highly nebulous.
Aviation
(12Z TAFS) Issued at 627 AM EDT Sat Oct 24 2026
SKC through much of the period with high level cirrus possible towards the end of the period. Winds will be NE to E at 5-10kt with gusts to 20kt possible through the afternoon.
//ATL Confidence...12Z Update... High confidence on all elements.
Hernandez
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.