Richmond Hill, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Richmond Hill, a city in Bryan County, Georgia.
This Afternoon
91°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. East wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Richmond Hill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 91°F | Slight Chance Showers And Thunderstorms | 3 mph E | 21% |
| Tonight | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph SE | 29% |
| Sunday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph NE | 46% |
| Sunday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 3 mph E | 25% |
| Monday | 89°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 6 mph NE | 27% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph NE | 27% |
| Tuesday | 88°F | Showers And Thunderstorms Likely | 1 to 6 mph NE | 58% |
| Tuesday Night | 72°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 1 to 5 mph NE | 58% |
| Wednesday | 87°F | Showers And Thunderstorms Likely | 5 to 9 mph NE | 59% |
| Wednesday Night | 69°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 6 to 9 mph NE | 59% |
| Thursday | 84°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 10 mph NE | 19% |
| Thursday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph NE | 19% |
| Friday | 84°F | Sunny | 8 mph NE | 10% |
| Friday Night | 66°F | Partly Cloudy | 2 to 6 mph NE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Richmond Hill (31.900, -81.311). Updated through the day.
Growing snapshot for Richmond Hill
Last spring frost
Mar 2
First fall frost
Nov 30
Growing season
270 days
Hardiness zone
9a
More local growing data for Richmond Hill: nearby ZIP 31324 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Savannah Intl Ap, Ga (19.6 mi from Richmond Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.