Thornville, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Thornville, a village in Perry County, Ohio.
Tonight
58°F
Partly Cloudy
Partly cloudy, with a low around 58. Northeast wind around 6 mph.
7-day forecast for Thornville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Partly Cloudy | 6 mph NE | 2% |
| Saturday | 81°F | Mostly Sunny | 3 mph E | 10% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph S | 59% |
| Sunday | 81°F | Showers And Thunderstorms | 7 mph W | 83% |
| Sunday Night | 61°F | Showers And Thunderstorms | 7 to 10 mph N | 83% |
| Monday | 71°F | Chance Rain Showers | 10 mph NE | 53% |
| Monday Night | 59°F | Chance Showers And Thunderstorms | 12 mph NE | 52% |
| Tuesday | 70°F | Chance Showers And Thunderstorms | 10 mph NE | 52% |
| Tuesday Night | 59°F | Showers And Thunderstorms Likely | 9 to 13 mph NE | 65% |
| Wednesday | 69°F | Showers And Thunderstorms Likely | 9 to 13 mph E | 65% |
| Wednesday Night | 56°F | Showers And Thunderstorms Likely | 6 to 10 mph NE | 58% |
| Thursday | 69°F | Slight Chance Rain Showers | 8 mph NE | 21% |
| Thursday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 7 mph N | 18% |
| Friday | 70°F | Partly Sunny | 5 to 8 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov) for Thornville (39.895, -82.420). Updated through the day.
Growing snapshot for Thornville
Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
178 days
Hardiness zone
6a
More local growing data for Thornville: nearby ZIP 43076 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Corning
Crooksville
Glenford
Hemlock
Junction City
New Lexington
New Straitsville
Rendville
Rose Farm
Shawnee
Somerset
Thornport
Climate data from the nearest NOAA station, Newark Heath Ap, Oh (9.5 mi from Thornville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.