Riverdale, GA Weather & Growing Conditions
Tonight
66°F
Chance Rain Showers
A chance of rain showers between 11pm and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Chance Rain Showers | 10 mph SE | 31% |
| Wednesday | 74°F | Showers And Thunderstorms | 5 to 10 mph SE | 90% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 52% |
| Thursday | 78°F | Chance Rain Showers | 0 to 5 mph SW | 39% |
| Thursday Night | 58°F | Chance Rain Showers | 0 mph | 40% |
| Friday | 75°F | Chance Rain Showers | 0 to 10 mph NW | 40% |
| Friday Night | 51°F | Slight Chance Rain Showers then Mostly Clear | 5 mph NW | 22% |
| Saturday | 70°F | Sunny | 5 to 10 mph NW | 1% |
| Saturday Night | 46°F | Partly Cloudy | 5 to 10 mph NW | 2% |
| Sunday | 68°F | Mostly Sunny | 5 mph NW | 7% |
| Sunday Night | 45°F | Partly Cloudy | 5 mph NW | 7% |
| Monday | 67°F | Sunny | 5 to 10 mph NW | 3% |
| Monday Night | 43°F | Mostly Clear | 5 mph NW | 2% |
| Tuesday | 70°F | Sunny | 5 to 10 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Riverdale, GA
Last spring frost
Mar 25
First fall frost
Nov 12
Growing season
235 days
Hardiness zone
8b
Explore more for Riverdale, GA: full frost dates · planting calendar · Georgia frost dates
Climate data from the nearest NOAA station, Jonesboro, Ga (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.