Cumming, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cumming, a city in Forsyth County, Georgia.
Today
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. East wind around 5 mph. Chance of precipitation is 60%.
7-day forecast for Cumming
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Chance Showers And Thunderstorms | 5 mph E | 56% |
| Tonight | 69°F | Chance Showers And Thunderstorms | 5 mph E | 48% |
| Wednesday | 85°F | Showers And Thunderstorms Likely | 5 mph SE | 71% |
| Wednesday Night | 70°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph SE | 69% |
| Thursday | 87°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 76% |
| Thursday Night | 70°F | Showers And Thunderstorms | 0 mph | 76% |
| Friday | 87°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 52% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 52% |
| Saturday | 88°F | Showers And Thunderstorms Likely | 0 mph | 57% |
| Saturday Night | 70°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 mph | 57% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 0 mph | 53% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 53% |
| Monday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 43% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 43% |
Forecast source: National Weather Service (api.weather.gov) for Cumming (34.206, -84.134). Updated through the day.
Growing snapshot for Cumming
Last spring frost
Apr 4
First fall frost
Nov 4
Growing season
214 days
Hardiness zone
8a
More local growing data for Cumming: nearby ZIP 30041 weather · frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Cumming 2N, Ga (2.9 mi from Cumming). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.