Mershon, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mershon, a community in Pierce County, Georgia.
This Afternoon
93°F
Sunny
Sunny. High near 93, with temperatures falling to around 92 in the afternoon. East wind around 6 mph.
7-day forecast for Mershon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Sunny | 6 mph E | 1% |
| Tonight | 71°F | Partly Cloudy | 1 to 5 mph SE | 3% |
| Saturday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph NE | 29% |
| Saturday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 mph SE | 16% |
| Sunday | 91°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 3 mph E | 60% |
| Sunday Night | 71°F | Showers And Thunderstorms Likely then Partly Cloudy | 0 to 3 mph E | 60% |
| Monday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph NE | 46% |
| Monday Night | 71°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 3 mph E | 46% |
| Tuesday | 90°F | Showers And Thunderstorms Likely | 0 to 3 mph NE | 61% |
| Tuesday Night | 71°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph NE | 61% |
| Wednesday | 88°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 1 to 6 mph NE | 39% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph NE | 39% |
| Thursday | 86°F | Mostly Sunny | 3 to 7 mph NE | 14% |
| Thursday Night | 69°F | Partly Cloudy | 1 to 6 mph NE | 14% |
Forecast source: National Weather Service (api.weather.gov) for Mershon (31.463, -82.253). Updated through the day.
Growing snapshot for Mershon
Last spring frost
Mar 11
First fall frost
Nov 20
Growing season
256 days
Hardiness zone
9a
More local growing data for Mershon: nearby ZIP 31551 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Alma Bacon Co Ap, Ga (14.5 mi from Mershon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.