Hamilton, GA Weather & Growing Conditions
Tonight
66°F
Mostly Cloudy then Chance Showers And Thunderstorms
A chance of rain showers between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Mostly Cloudy then Chance Showers And Thunderstorms | 10 to 15 mph SE | 32% |
| Wednesday | 76°F | Showers And Thunderstorms | 10 mph S | 79% |
| Wednesday Night | 65°F | Showers And Thunderstorms | 0 to 5 mph S | 81% |
| Thursday | 79°F | Partly Sunny then Chance Rain Showers | 0 to 5 mph SW | 39% |
| Thursday Night | 58°F | Chance Rain Showers | 0 mph | 39% |
| Friday | 77°F | Slight Chance Rain Showers | 0 to 10 mph W | 23% |
| Friday Night | 51°F | Slight Chance Rain Showers then Mostly Clear | 5 mph NW | 17% |
| Saturday | 72°F | Sunny | 5 to 10 mph N | 2% |
| Saturday Night | 45°F | Partly Cloudy | 5 mph N | 4% |
| Sunday | 69°F | Mostly Sunny | 5 to 10 mph NW | 8% |
| Sunday Night | 44°F | Mostly Clear | 5 to 10 mph NW | 8% |
| Monday | 68°F | Sunny | 5 to 10 mph NW | 4% |
| Monday Night | 42°F | Mostly Clear | 5 to 10 mph N | 3% |
| Tuesday | 71°F | Sunny | 5 to 10 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hamilton, GA
Last spring frost
Mar 21
First fall frost
Nov 18
Growing season
243 days
Hardiness zone
8b
Explore more for Hamilton, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Mulberry Grove, Ga (12 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.