Wellston, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wellston, a city in Jackson County, Ohio.
Today
85°F
Mostly Sunny
Mostly sunny, with a high near 85. East wind around 2 mph.
7-day forecast for Wellston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Mostly Sunny | 2 mph E | 7% |
| Tonight | 65°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph S | 50% |
| Sunday | 86°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph SW | 35% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph N | 55% |
| Monday | 73°F | Chance Rain Showers | 7 mph NE | 47% |
| Monday Night | 55°F | Showers And Thunderstorms Likely | 3 to 7 mph NE | 59% |
| Tuesday | 71°F | Showers And Thunderstorms Likely | 7 mph NE | 59% |
| Tuesday Night | 56°F | Showers And Thunderstorms Likely | 7 mph NE | 67% |
| Wednesday | 70°F | Showers And Thunderstorms Likely | 9 mph E | 67% |
| Wednesday Night | 54°F | Showers And Thunderstorms Likely | 5 to 8 mph E | 67% |
| Thursday | 70°F | Chance Rain Showers | 6 mph NE | 33% |
| Thursday Night | 52°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph NE | 18% |
| Friday | 71°F | Mostly Sunny | 3 to 7 mph NE | 12% |
| Friday Night | 50°F | Partly Cloudy | 2 to 6 mph NE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Wellston (39.117, -82.538). Updated through the day.
Growing snapshot for Wellston
Last spring frost
Apr 22
First fall frost
Oct 21
Growing season
181 days
Hardiness zone
6b
More local growing data for Wellston: nearby ZIP 45692 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jackson 3 Nw, Oh (9.2 mi from Wellston). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.