Irondale, AL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Irondale, a city in Jefferson County, Alabama.
Overnight
73°F
Mostly Clear
Mostly clear, with a low around 73. Wind around 0 mph.
7-day forecast for Irondale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Mostly Clear | 0 mph | 2% |
| Saturday | 95°F | Sunny | 0 mph | 14% |
| Saturday Night | 71°F | Mostly Clear | 0 mph | 14% |
| Sunday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 18% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 18% |
| Monday | 92°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 26% |
| Monday Night | 70°F | Chance Showers And Thunderstorms | 0 mph | 53% |
| Tuesday | 90°F | Chance Showers And Thunderstorms | 0 mph | 38% |
| Tuesday Night | 68°F | Chance Showers And Thunderstorms | 5 mph NE | 34% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 5 mph NE | 42% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms then Mostly Clear | 5 mph NE | 42% |
| Thursday | 83°F | Mostly Sunny | 5 to 10 mph NE | 10% |
| Thursday Night | 62°F | Mostly Clear | 5 mph NE | 10% |
| Friday | 82°F | Mostly Sunny | 5 to 10 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Irondale (33.540, -86.659). Updated through the day.
Growing snapshot for Irondale
Last spring frost
Mar 21
First fall frost
Nov 11
Growing season
236 days
Hardiness zone
8a
More local growing data for Irondale: nearby ZIP 35210 weather · frost dates · planting calendar · Alabama frost dates
Nearby towns & communities
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Fultondale
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Grayson Valley
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Hueytown
Kimberly
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Maytown
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Midfield
Minor
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Mount Olive
Climate data from the nearest NOAA station, Birmingham Ap, Al (4.7 mi from Irondale). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.