Install
Marietta, GA 30061 Weather
Current conditions
Forecast for this hour (no station report in the last two hours)
Forecast
10-day-
Today
Sunny, with a high near 75. North wind around 5 mph.
-
Tonight
Clear, with a low around 50. North wind around 5 mph.
-
Friday
Sunny, with a high near 70. East wind 5 to 10 mph, with gusts as high as 20 mph.
National Weather Service forecast updated 5 hrs ago.
Hourly
Hourly forecast- Now67°
- 1 PM71°
- 2 PM73°
- 3 PM74°
- 4 PM75°
- 5 PM74°
- 6 PM72°
- 7 PM68°
- 8 PM63°
- 9 PM60°
- 10 PM57°
- 11 PM56°
- Fri12 AM54°
- 1 AM53°
- 2 AM52°
- 3 AM52°
- 4 AM51°
- 5 AM50°
- 6 AM50°
- 7 AM50°
- 8 AM50°
- 9 AM52°
- 10 AM57°
- 11 AM61°
10-day forecast
Details- TodayOct 22Sunny50°75°
- FriOct 23Sunny48°70°
- SatOct 24Sunny47°68°
- SunOct 25Sunny46°67°
- MonOct 26Sunny46°70°
- TueOct 27Mostly Sunny48°72°
- WedOct 28Mostly Sunny48°73°
- ThuOct 29Showers0.06 in55°66°
- FriOct 30Mostly sunny51°71°
- SatOct 31Cloudy50°70°
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
More weather news- Atlanta On Fire Watch as Weeklong Dry Spell Sets In
The National Weather Service says relative humidity could drop to 30% or lower for at least four hours Wednesday afternoon and evening. With dry fuels across the area, residents should check with local burn-permitting…
-
High fire danger expected across much of Georgia WednesdayCobb County and most of north and central Georgia face high fire danger Wednesday afternoon into the evening, Oct. 21, according to a special weather statement issued by the National Weather Service. Relative humidity…
-
Feeling Like Fall! Cool, dry conditions prevail for Metro Atlanta this weekAfter a relentless Summer that continued well into the Fall season, perfect Autumnal weather will stick around this week. — After a relentless Summer that continued well into the Fall season, we are rewarded with…
-
Tuesday night forecastFOX 5 Atlanta Chilly, November-like mornings and comfortable afternoons continue across North Georgia. Highs reach the mid-70s Wednesday with plenty of sunshine before a late-week cold front brings cooler air, leaving…
-
Tuesday evening weather forecastFOX 5 Atlanta Chilly, November-like mornings and comfortable afternoons continue across North Georgia. Highs reach the mid-70s Wednesday with plenty of sunshine before a late-week cold front brings cooler air, leaving…
-
Sunshine and chilly mornings all week in Atlanta before weekend rain chancesCBS News Atlanta is a local news organization that is part of CBS News and Stations. Also referred to as WUPA and channel 69, CBS News Atlanta offers local breaking news, weather coverage and investigative reporting…
-
FIRST ALERT FORECAST: Mostly sunny, 70s this afternoonATLANTA, Ga. (Atlanta News First) — It’ll be another nice day in north Georgia with warmer afternoon highs. Plan on the mid 70s in Atlanta with the upper 70s as you travel further south. Due to dry air in north Georgia…
-
Tuesday evening First Alert weather forecast - 10/20/26CBS News Tuesday evening First Alert weather forecast - 10/20/26 Becerra, Hilton campaign for California governor in Bay Area 2 weeks out from Election Day Oakland considers raising nuisance property fines to $10,000 a…
-
Tuesday afternoon weather forecastFOX 5 Atlanta
-
Cobb climate summary & weather forecast for Tuesday, October 20, 2026Tonight it is expected to be mostly clear, with an overnight low of around 47 degrees. Sunny, with a high near 75. Calm wind. Mostly clear, with a low around 47. North wind around 5 mph becoming calm. Sunny, with a high…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- ThuModerate (58)
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 26 km
- South Fulton 39 km
- Sandy Springs 16 km
- Roswell 21 km
- Johns Creek 35 km
- Alpharetta 29 km
- Smyrna 7 km
- Brookhaven 22 km
- Stonecrest 46 km
- Dunwoody 20 km
- Peachtree Corners 31 km
- Milton 32 km
Forecasters' discussion
From the National Weather Service office in FFC, issued 5 hrs ago
Key Messages
- Elevated fire danger will likely persist for at least parts of the area through at least Friday afternoon due to low relative humidity.
- Rain-free conditions and near-seasonal temperatures will remain for the next 7 days, with a slight cool-down Friday through the weekend.
Short Term
(Today through Friday) Issued at 238 AM EDT Thu Oct 22 2026
No meaningful changes in the near term forecast. Northwest flow aloft continues to develop into northeast flow by Friday due to the upper level wave break feature. As the wave breaks overhead, high pressure moves over the eastern CONUS, driving near sfc NE to E flow into the Appalachians. What does this mean for us? Highs cool once again as a dry CAD develops across the area.
Continued dry conditions will also mean that fire danger persists each day. Recent 10hr fuel moistures have dropped to 6% or less the last few afternoons and RH values are expected to drop to near 25% each day to round out the weekend.
Long Term
(Friday night through Wednesday) Issued at 238 AM EDT Thu Oct 22 2026
The long term bring more fairly nondescript weather characterized by continued dry conditions and some fluctuation in temperatures. Starting with the weekend, a CAD setup will be in place across the region, providing a renewed push of cooler weather. This cooler northeast flow courtesy of surface high situated across the northeastern US will keep highs largely in the 60s to low 70s through the weekend and lows back into the 40s areawide.
By early next week, the surface high will settle into the Southeast, keeping things dry. Temperatures will be on a gradual warming trend through midweek, though staying largely seasonal. By this point, there are hints of a pattern change as the upper low over the Southwest US lifts into the Plains, flattening the persistent ridge over the central US. While this may foretell a more active pattern thereafter, things still look to stay dry locally through the end of next week. Ensemble guidance currently largely holds off any substantive increase in rain chances until we start to head into November.
Aviation
(12Z TAFS) Issued at 620 AM EDT Thu Oct 22 2026
VFR thru period. Winds light (generally less than 6kts) and NW today. Winds likely to waffle on either side of due north late morning at ATL metro sites, dropping to less than 4kts overnight before picking up from ENE at 5 to 10 kts.
//ATL Confidence...12Z Update... High confidence all elements.
SM
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.