Install
Decatur, GA 30030 Weather
Current conditions
Observed at Atlanta, De Kalb-Peachtree Airport · 30 min ago
Forecast
10-day-
This Afternoon
Sunny, with a high near 71. East wind 5 to 10 mph.
-
Tonight
Clear, with a low around 49. East wind 5 to 10 mph.
-
Saturday
Sunny, with a high near 68. Northeast wind 10 to 15 mph.
National Weather Service forecast updated 58 min ago.
Hourly
Hourly forecast- Now68°
- 2 PM70°
- 3 PM71°
- 4 PM71°
- 5 PM70°
- 6 PM69°
- 7 PM65°
- 8 PM59°
- 9 PM57°
- 10 PM56°
- 11 PM54°
- Sat12 AM53°
- 1 AM52°
- 2 AM51°
- 3 AM50°
- 4 AM49°
- 5 AM49°
- 6 AM49°
- 7 AM49°
- 8 AM49°
- 9 AM51°
- 10 AM56°
- 11 AM59°
- 12 PM62°
10-day forecast
Details- TodayOct 23Sunny49°71°
- SatOct 24Sunny48°68°
- SunOct 25Sunny47°68°
- MonOct 26Sunny44°71°
- TueOct 27Sunny48°74°
- WedOct 28Mostly Sunny48°72°
- ThuOct 29Mostly Sunny50°73°
- FriOct 30Sunny55°76°
- SatOct 31Partly cloudy50°72°
- SunNov 1Cloudy52°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 Decatur
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…
-
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…
-
Cobb climate summary & weather forecast for Monday, October 19, 2026Tonight it is expected to be clear, with an overnight low of around 41 degrees. Sunny, with a high near 70. Light and variable wind becoming east 5 to 10 mph in the morning. Clear, with a low around 41. Calm wind…
-
Crisp fall weather & 70s warming trend for North GeorgiaFOX 5 Atlanta Lows dipped into the 30s across mountain communities and North Georgia overnight, with Atlanta starting near 50 degrees accompanied by 18 mph northeasterly winds. Daytime highs remain below seasonal…
- Sunny Atlanta Turns Tinderbox As Dry Winds Trigger High Fire Danger
The National Weather Service’s Peachtree City office says humidity could fall to 30% or lower for at least four hours Sunday afternoon into the evening, while northeast winds run 10 to 15 mph with gusts up to 20 to 25…
-
Chilly mornings, dry weather to be the norm Sunday, rest of weekChilly mornings and mild dry afternoons will be the rule this week. Severe Weather Team 2 Meteorologist Jacqui Jeras says today will be breezy with gusts up to 25 mph at times. Fire danger is elevated as a result. Jeras…
-
First Alert Forecast: Chilly starts and a late week warmupATLANTA, Ga. (Atlanta News First) — North Georgia is settling into a beautiful stretch of fall weather, with cool, dry air hanging on to start and a slow warming trend building through the week. Today brings a cool and…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- FriModerate (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
MonthlyAtlanta Area, records since 1878. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Atlanta 9 km
- South Fulton 40 km
- Sandy Springs 19 km
- Roswell 29 km
- Johns Creek 30 km
- Alpharetta 34 km
- Marietta 31 km
- Smyrna 24 km
- Brookhaven 11 km
- Stonecrest 16 km
- Dunwoody 20 km
- Peachtree Corners 23 km
Forecasters' discussion
From the National Weather Service office in FFC, issued 7 hrs ago
Key Messages
- Elevated fire danger conditions persist for central Georgia through 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 early next week.
Short Term
(Today through Saturday) Issued at 317 AM EDT Fri Oct 23 2026
The benign weather pattern continues with high pressure solidly over the area. As a result near zero rain chances continue through the weekend with mostly clear skies across the area. Also expecting temperatures right around normal for this time of year with highs in the upper 60s to low 70s and overnight lows in the mid to upper 40s. Temperatures on Saturday will be slightly cooler with a wedge of cooler air setting up. Highs Saturday will top out in the upper 60s as a result. Main concern will continue to be fire weather with dry air in place. Relative humidity values at 25% or less are expected over central Georgia this afternoon and evening which has resulted in a fire danger statement. Although conditions remain dry on Saturday, slightly higher dewpoints are likely to keep relative humidity values outside of critical thresholds.
Long Term
(Saturday night through Thursday) Issued at 317 AM EDT Fri Oct 23 2026
As has been the case for quite some time, the forecast through the end of next week remains on the quiet side. Precipitation chances will remain nil as high pressure will dominate and indications of more substantial opportunities for rain staying just beyond the end of the current forecast period.
In the meantime, a CAD wedge will be the dominant feature through the weekend while the surface high will migrate southward into early next week. Thus, cooler temperatures early in the week will gradually modify and warm from mid-to-late week. All this means is early week temperatures will creep from near to slightly below normal to a few degrees above normal. Meanwhile, the upper pattern becomes much less amplified and begins to transition to a more southwesterly flow by the end of the week, potentially leading into a wetter pattern headed into November.
Aviation
(12Z TAFS) Issued at 641 AM EDT Fri Oct 23 2026
SKC expected to continue through the period with NE winds. Winds will be in the 5-10kt range.
//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.