Antioch, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Antioch, a community in Harris County, Georgia.
This Afternoon
95°F
Sunny
Sunny, with a high near 95. Heat index values as high as 98. Northeast wind around 5 mph.
7-day forecast for Antioch
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 95°F | Sunny | 5 mph NE | 5% |
| Tonight | 73°F | Mostly Clear | 0 mph | 6% |
| Saturday | 95°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 47% |
| Saturday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 52% |
| Sunday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 24% |
| Sunday Night | 72°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 24% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 36% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 36% |
| Tuesday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 27% |
| Tuesday Night | 71°F | Chance Showers And Thunderstorms | 5 mph E | 27% |
| Wednesday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 22% |
| Wednesday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NE | 22% |
| Thursday | 85°F | Mostly Sunny | 10 mph NE | 8% |
| Thursday Night | 66°F | Mostly Clear | 5 to 10 mph NE | 8% |
Forecast source: National Weather Service (api.weather.gov) for Antioch (32.683, -85.054). Updated through the day.
Growing snapshot for Antioch
Last spring frost
Mar 21
First fall frost
Nov 18
Growing season
243 days
Hardiness zone
8b
More local growing data for Antioch: 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 Antioch). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.