Install
Marietta, GA 30090 Weather
Current conditions
Observed at Marietta / Dobbins Air Force Base · 1 hr ago
Forecast
10-day-
Today
Sunny, with a high near 74. Northeast wind 0 to 5 mph.
-
Tonight
Mostly clear, with a low around 47. North wind 0 to 5 mph.
-
Wednesday
Sunny, with a high near 74. Northeast wind 0 to 5 mph.
National Weather Service forecast updated 14 hrs ago.
Hourly
Hourly forecast- Now71°
- 6 PM69°
- 7 PM66°
- 8 PM63°
- 9 PM60°
- 10 PM58°
- 11 PM56°
- Wed12 AM55°
- 1 AM53°
- 2 AM52°
- 3 AM50°
- 4 AM49°
- 5 AM48°
- 6 AM48°
- 7 AM48°
- 8 AM48°
- 9 AM50°
- 10 AM57°
- 11 AM61°
- 12 PM66°
- 1 PM68°
- 2 PM70°
- 3 PM72°
- 4 PM71°
10-day forecast
Details- TodayOct 20Sunny47°74°
- WedOct 21Sunny45°74°
- ThuOct 22Sunny49°75°
- FriOct 23Sunny48°72°
- SatOct 24Sunny46°66°
- SunOct 25Sunny46°68°
- MonOct 26Mostly Sunny46°74°
- TueOct 27Sunny49°77°
- WedOct 28Cloudy54°73°
- ThuOct 29Sunny53°75°
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-
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…
-
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…
- Sunny Atlanta Faces Bone-Dry Week as Fire Danger Rises
Humidity could fall to 30% or lower for at least four hours Monday afternoon into the evening, while northeast winds run around 5 to 10 mph with gusts up to 20 mph, according to a National Weather Service special…
-
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…
-
🔥 High fire danger today in Cobb County and North GeorgiaRelative humidity could fall to 30% or lower for at least four hours, with northeast winds of 5 to 10 mph. Dry vegetation and low humidity will increase the risk of fires spreading. Residents should check with local…
-
Monday midday weather forecastFOX 5 meteorologist Marquise Meda delivers Atlanta's noon forecast, with sunny skies, cool fall temperatures and breezy conditions across north Georgia. After a chilly start in the 40s, temperatures are gradually…
-
Monday evening forecastFOX 5 Atlanta CMS Thesis Description: A cold front and dry air dropped Atlanta dew points to 24 degrees before temperatures begin a steady rise back into the 70s later in the week.
-
Monday night forecastFOX 5 Atlanta A dry atmospheric air mass and a reinforcing weekend cold front will bring chilly morning temperatures and high ocean rip current risks along the East Coast.
-
First Alert Weather Monday evening forecast 10-19-26CBS News Bay Area is a local news organization that is part of CBS News and Stations. Also referred to as KPIX-TV and channel 5, CBS News Bay Area offers local breaking news, weather coverage and investigative…
-
First Alert Forecast: Beautiful fall forecast this weekAtlanta News First First Alert Forecast: Beautiful fall forecast this week First Alert Forecast: Gorgeous week ahead but mornings stay chilly First Alert Forecast: Cooler air arrives tonight and lasts through the…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Forecast
- TueGood (50)
- WedModerate (56)
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 3 hrs ago
Key Messages
- Elevated fire danger is likely the next several afternoons due to low relative humidity.
- Mostly clear and dry conditions will persist for the next 7 days.
Short Term
(This afternoon through Wednesday) Issued at 214 PM EDT Tue Oct 20 2026
High pressure over the southeast is expected to spin in place through the rest of the work week. No sign of precipitation in any of the models isn't expected to do us any favors when it comes to the drought monitor going forwards. We get some moisture return spreading through the CWA tomorrow, though a few of the fire zones could briefly see RH values fall below 30%.
Temperatures during the daytime will climb into the mid 70s across most of the CWA with winds out of the north with overnight lows in the mid to low 40s.
Long Term
(Thursday morning through next Monday) Issued at 214 PM EDT Tue Oct 20 2026
Guidance remains in good agreement showing high pressure dominating the weather pattern and keeping things dry through day 7. North and Central GA will remain dry in this setup, as primarily northerly flow keeps PWATs below 0.5" and rain chances near zero. High temperatures expected to remain mainly in the 70s through the period with the warmest day Thu with highs getting to near 80 deg across central portions of the state. The models do show the overall flow switching from the NW to E/NE Friday allowing a little bit of moisture return across south and central GA Sat through Mon. Right now the most we should see from this is some increased cloud cover but that should be about it.
Aviation
(18Z TAFS) Issued at 131 PM EDT Tue Oct 20 2026
VFR through the TAF forecast with light north winds at 5kts or less. A few high clouds are possible before winds become light and variable overnight.
//ATL Confidence...18Z Update...
High on all elements.
Vaughn
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.