Ironton, OH Weather & Growing Conditions
Overnight
60°F
Mostly Cloudy
Mostly cloudy, with a low around 60. Southeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Mostly Cloudy | 6 mph SE | 5% |
| Wednesday | 71°F | Rain | 6 to 9 mph SE | 100% |
| Wednesday Night | 56°F | Rain | 2 to 8 mph S | 89% |
| Thursday | 70°F | Mostly Sunny | 2 to 6 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 2 mph SW | 1% |
| Friday | 66°F | Mostly Sunny | 1 to 6 mph W | 12% |
| Friday Night | 40°F | Mostly Cloudy | 5 mph NW | 12% |
| Saturday | 57°F | Partly Sunny | 5 mph NW | 2% |
| Saturday Night | 37°F | Partly Cloudy | 2 mph NW | 6% |
| Sunday | 61°F | Patchy Frost then Partly Sunny | 0 to 5 mph W | 6% |
| Sunday Night | 35°F | Partly Cloudy then Slight Chance Light Rain | 3 mph W | 16% |
| Monday | 62°F | Patchy Frost then Mostly Sunny | 2 to 6 mph SW | 16% |
| Monday Night | 37°F | Mostly Clear | 3 mph SW | 13% |
| Tuesday | 66°F | Patchy Frost then Mostly Sunny | 3 to 7 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ironton, OH
Last spring frost
Apr 22
First fall frost
Oct 23
Growing season
181 days
Hardiness zone
7a
Explore more for Ironton, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Ashland, Ky (7.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.