Irondale, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Irondale, a community in Clayton County, Georgia.
This Afternoon
76°F
Partly Sunny
Partly sunny, with a high near 76. East wind around 10 mph, with gusts as high as 25 mph.
7-day forecast for Irondale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Partly Sunny | 10 mph E | 5% |
| Tonight | 65°F | Chance Rain Showers | 10 mph E | 29% |
| Wednesday | 74°F | Showers And Thunderstorms | 5 to 10 mph SE | 91% |
| Wednesday Night | 64°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 53% |
| Thursday | 77°F | Chance Rain Showers | 0 to 5 mph SW | 39% |
| Thursday Night | 57°F | Chance Rain Showers | 0 mph | 41% |
| Friday | 75°F | Chance Rain Showers | 0 to 5 mph NW | 41% |
| Friday Night | 49°F | Slight Chance Rain Showers then Mostly Clear | 5 mph NW | 22% |
| Saturday | 70°F | Sunny | 5 to 10 mph NW | 2% |
| Saturday Night | 44°F | Partly Cloudy | 5 mph NW | 3% |
| Sunday | 68°F | Mostly Sunny | 5 mph NW | 7% |
| Sunday Night | 43°F | Partly Cloudy | 5 mph NW | 7% |
| Monday | 67°F | Sunny | 5 to 10 mph NW | 3% |
| Monday Night | 41°F | Mostly Clear | 5 mph NW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Irondale (33.483, -84.366). Updated through the day.
Growing snapshot for Irondale
Last spring frost
Mar 25
First fall frost
Nov 12
Growing season
235 days
Hardiness zone
8a
More local growing data for Irondale: nearby ZIP 30238 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jonesboro, Ga (2.6 mi from Irondale). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.