Williamson, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Williamson, a city in Pike County, Georgia.
Today
86°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Partly sunny, with a high near 86. Southwest wind around 0 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Williamson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Showers And Thunderstorms Likely | 0 mph | 63% |
| Tonight | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 43% |
| Wednesday | 86°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 69% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 30% |
| Thursday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 50% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 50% |
| Friday | 88°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 32% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 mph | 32% |
| Saturday | 88°F | Chance Showers And Thunderstorms | 0 mph | 34% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 34% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 0 mph | 43% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 43% |
| Monday | 88°F | Chance Showers And Thunderstorms | 0 mph | 40% |
| Monday Night | 71°F | Chance Showers And Thunderstorms | 0 mph | 40% |
Forecast source: National Weather Service (api.weather.gov) for Williamson (33.178, -84.358). Updated through the day.
Growing snapshot for Williamson
Last spring frost
Mar 20
First fall frost
Nov 13
Growing season
239 days
Hardiness zone
8a
More local growing data for Williamson: nearby ZIP 30292 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Experiment, Ga (9.1 mi from Williamson). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.