Roswell, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roswell, a city in Fulton County, Georgia.
Tonight
63°F
Chance Showers And Thunderstorms
A slight chance of rain showers between 11pm and 1am, then a chance of showers and thunderstorms between 1am and 2am, then a slight chance of showers and thunderstorms between 2am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
7-day forecast for Roswell
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 63°F | Chance Showers And Thunderstorms | 15 mph E | 32% |
| Wednesday | 71°F | Showers And Thunderstorms | 10 to 15 mph SE | 84% |
| Wednesday Night | 63°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 68% |
| Thursday | 75°F | Chance Rain Showers | 0 to 5 mph W | 39% |
| Thursday Night | 56°F | Chance Rain Showers | 0 mph | 39% |
| Friday | 73°F | Chance Rain Showers | 0 to 10 mph W | 34% |
| Friday Night | 48°F | Slight Chance Rain Showers then Mostly Clear | 5 mph NW | 16% |
| Saturday | 68°F | Sunny | 5 to 10 mph NW | 1% |
| Saturday Night | 43°F | Partly Cloudy | 0 to 10 mph NW | 2% |
| Sunday | 66°F | Mostly Sunny | 0 to 5 mph NW | 6% |
| Sunday Night | 42°F | Mostly Clear | 5 mph NW | 7% |
| Monday | 64°F | Sunny | 5 to 10 mph NW | 4% |
| Monday Night | 41°F | Mostly Clear | 5 to 10 mph NW | 2% |
| Tuesday | 67°F | Sunny | 5 to 10 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Roswell (34.039, -84.351). Updated through the day.
Growing snapshot for Roswell
Last spring frost
Mar 25
First fall frost
Nov 9
Growing season
228 days
Hardiness zone
8a
More local growing data for Roswell: nearby ZIP 30076 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Alpharetta
Atlanta
Chattahoochee Hills
College Park
Duluth
East Point
Fairburn
Hapeville
Johns Creek
Milton
Mountain Park
Palmetto
Sandy Springs
South Fulton
Union City
Climate data from the nearest NOAA station, Atlanta Peachtree Ap, Ga (10.6 mi from Roswell). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.