Hamilton, GA Weather & Growing Conditions
Today
88°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 11am. Partly sunny, with a high near 88. West wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 53% |
| Tonight | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 35% |
| Wednesday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 53% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 25% |
| Thursday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 33% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 33% |
| Friday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 28% |
| Friday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 28% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SE | 30% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 30% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 47% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 47% |
| Monday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 39% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 39% |
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 Aug 4, 2026.