Iron City, GA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Iron City, a town in Seminole County, Georgia.
Today
91°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 4pm and 5pm. Sunny. High near 91, with temperatures falling to around 87 in the afternoon. West wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Iron City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 91°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 15% |
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SW | 24% |
| Wednesday | 92°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 29% |
| Wednesday Night | 72°F | Mostly Clear | 0 to 5 mph S | 14% |
| Thursday | 91°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SSE | 27% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 27% |
| Friday | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 19% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 19% |
| Saturday | 92°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 31% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 31% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 62% |
| Sunday Night | 73°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 62% |
| Monday | 90°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 42% |
| Monday Night | 74°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 42% |
Forecast source: National Weather Service (api.weather.gov) for Iron City (31.014, -84.813). Updated through the day.
Growing snapshot for Iron City
Last spring frost
Mar 6
First fall frost
Nov 23
Growing season
264 days
Hardiness zone
9a
More local growing data for Iron City: nearby ZIP 39859 weather · frost dates · planting calendar · Georgia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Donalsonville, Ga (5.4 mi from Iron City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.