Piney Grove, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Piney Grove, a community in Harris County, Georgia.
Overnight
66°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 66. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
7-day forecast for Piney Grove
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Chance Rain Showers | 10 mph SE | 49% |
| Wednesday | 77°F | Showers And Thunderstorms | 5 to 10 mph SE | 83% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 54% |
| Thursday | 80°F | Slight Chance Rain Showers | 0 to 5 mph SW | 23% |
| Thursday Night | 58°F | Slight Chance Rain Showers | 0 mph | 17% |
| Friday | 78°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 5 mph NW | 17% |
| Friday Night | 49°F | Mostly Clear | 5 mph NW | 2% |
| Saturday | 73°F | Sunny | 5 to 10 mph N | 0% |
| Saturday Night | 44°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Sunday | 70°F | Mostly Sunny | 5 mph N | 1% |
| Sunday Night | 42°F | Mostly Clear | 5 mph N | 1% |
| Monday | 70°F | Sunny | 5 mph N | 5% |
| Monday Night | 41°F | Mostly Clear | 0 to 5 mph N | 5% |
| Tuesday | 72°F | Sunny | 0 to 5 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov) for Piney Grove (32.615, -85.039). Updated through the day.
Growing snapshot for Piney Grove
Last spring frost
Mar 21
First fall frost
Nov 18
Growing season
243 days
Hardiness zone
8b
More local growing data for Piney Grove: nearby ZIP 31808 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mulberry Grove, Ga (4.1 mi from Piney Grove). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.