Martinez, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Martinez, a community in Columbia County, Georgia.
Today
89°F
Mostly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between 1pm and 4pm, then showers and thunderstorms likely. Mostly sunny, with a high near 89. Southeast wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Martinez
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph SE | 57% |
| Tonight | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph SE | 53% |
| Wednesday | 90°F | Patchy Fog then Chance Showers And Thunderstorms | 0 to 5 mph S | 39% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 62% |
| Thursday | 91°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph S | 45% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 45% |
| Friday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 32% |
| Friday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph SE | 32% |
| Saturday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph E | 26% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms | 0 to 3 mph S | 26% |
| Sunday | 92°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 3 mph W | 39% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms | 2 mph SW | 39% |
| Monday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph SW | 31% |
| Monday Night | 74°F | Chance Showers And Thunderstorms | 2 mph W | 31% |
Forecast source: National Weather Service (api.weather.gov) for Martinez (33.520, -82.101). Updated through the day.
Growing snapshot for Martinez
Last spring frost
Feb 27
First fall frost
Dec 4
Growing season
283 days
Hardiness zone
8b
More local growing data for Martinez: nearby ZIP 30907 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Augusta Daniel Fld Ap, Ga (4.8 mi from Martinez). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.