Thomson, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thomson, a city in Mcduffie County, Georgia.
Today
88°F
Areas Of Fog then Chance Showers And Thunderstorms
Areas of fog before 10am, then a chance of showers and thunderstorms between noon and 5pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. South wind around 2 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Thomson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 88°F | Areas Of Fog then Chance Showers And Thunderstorms | 2 mph S | 61% |
| Tonight | 69°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 mph NE | 71% |
| Wednesday | 89°F | Patchy Fog then Showers And Thunderstorms Likely | 2 mph S | 64% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 2 mph S | 38% |
| Thursday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph S | 46% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 2 mph SE | 46% |
| Friday | 91°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph SE | 30% |
| Friday Night | 70°F | Chance Showers And Thunderstorms | 1 mph E | 30% |
| Saturday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph SE | 27% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 1 mph SE | 27% |
| Sunday | 91°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 mph W | 39% |
| Sunday Night | 71°F | Chance Showers And Thunderstorms | 1 mph NW | 39% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph W | 31% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 1 mph NW | 31% |
Forecast source: National Weather Service (api.weather.gov) for Thomson (33.469, -82.495). Updated through the day.
Growing snapshot for Thomson
Last spring frost
Mar 14
First fall frost
Nov 17
Growing season
252 days
Hardiness zone
8b
More local growing data for Thomson: nearby ZIP 30824 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Thomson 1.5Se, Ga (4.7 mi from Thomson). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.