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Roswell, GA 30077 Weather
Current conditions
Observed at Atlanta, De Kalb-Peachtree Airport · 21 min ago
Forecast
10-day-
Tonight
Clear, with a low around 48. Northeast wind around 0 mph.
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Wednesday
Sunny, with a high near 74. Northeast wind 0 to 5 mph.
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Wednesday Night
Clear, with a low around 48. Northwest wind 0 to 5 mph.
National Weather Service forecast updated 10 hrs ago.
Hourly
Hourly forecast- Now53°
- 1 AM52°
- 2 AM51°
- 3 AM50°
- 4 AM49°
- 5 AM49°
- 6 AM48°
- 7 AM48°
- 8 AM48°
- 9 AM51°
- 10 AM58°
- 11 AM63°
- 12 PM66°
- 1 PM70°
- 2 PM72°
- 3 PM72°
- 4 PM73°
- 5 PM73°
- 6 PM71°
- 7 PM67°
- 8 PM62°
- 9 PM59°
- 10 PM57°
- 11 PM55°
10-day forecast
Details- TonightOct 20Clear48°
- TodayOct 21Sunny48°74°
- ThuOct 22Sunny49°75°
- FriOct 23Sunny48°71°
- SatOct 24Sunny44°67°
- SunOct 25Sunny45°69°
- MonOct 26Sunny47°73°
- TueOct 27Sunny75°
- WedOct 28Partly cloudy53°74°
- ThuOct 29Light showers0.02 in51°73°
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 Roswell
More weather news-
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🔥 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…
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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…
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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…
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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…
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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
- 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 31 km
- South Fulton 56 km
- Sandy Springs 11 km
- Johns Creek 15 km
- Alpharetta 9 km
- Marietta 19 km
- Smyrna 21 km
- Brookhaven 18 km
- Stonecrest 41 km
- Dunwoody 9 km
- Peachtree Corners 14 km
- Gainesville 58 km
Forecasters' discussion
From the National Weather Service office in FFC, issued 5 hrs ago
Key Messages
- Elevated fire danger is likely the next several afternoons for portions of the area due to low relative humidity.
- Dry conditions and pleasant temperatures 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
(00Z TAFS) Issued at 723 PM EDT Tue Oct 20 2026
VFR through the period with SKC outside of a few high clouds. Winds light and variable for most of the area. At ATL, winds out of the NE continue through Wed aftn before turning out of the NW Wed evening.
//ATL Confidence...00Z Update...
High on all elements.
Culver
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.