Gainesville, GA Weather & Growing Conditions
Today
92°F
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 3pm. Sunny, with a high near 92. Heat index values as high as 98. East wind around 5 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny then Chance Showers And Thunderstorms | 5 mph E | 29% |
| Tonight | 71°F | Chance Showers And Thunderstorms | 5 mph NE | 37% |
| Sunday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 20% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 31% |
| Monday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NW | 36% |
| Monday Night | 70°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph E | 66% |
| Tuesday | 83°F | Showers And Thunderstorms Likely | 5 mph E | 70% |
| Tuesday Night | 67°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 70% |
| Wednesday | 76°F | Chance Showers And Thunderstorms | 10 mph E | 34% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 10 mph NE | 29% |
| Thursday | 78°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph NE | 16% |
| Thursday Night | 62°F | Slight Chance Rain Showers then Partly Cloudy | 5 mph NE | 16% |
| Friday | 79°F | Mostly Sunny | 5 mph NE | 12% |
| Friday Night | 61°F | Partly Cloudy | 5 mph NE | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Gainesville, GA
Last spring frost
Mar 20
First fall frost
Nov 14
Growing season
239 days
Hardiness zone
8a
Explore more for Gainesville, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Gainesville Gilmer Ap, Ga (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.