New Vienna, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Vienna, a village in Clinton County, Ohio.
This Afternoon
78°F
Mostly Cloudy
Mostly cloudy, with a high near 78. Northeast wind around 10 mph.
7-day forecast for New Vienna
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Mostly Cloudy | 10 mph NE | 3% |
| Tonight | 59°F | Partly Cloudy then Patchy Fog | 6 to 9 mph NE | 1% |
| Saturday | 81°F | Patchy Fog then Chance Rain Showers | 6 mph SE | 32% |
| Saturday Night | 66°F | Showers And Thunderstorms Likely | 3 to 7 mph S | 60% |
| Sunday | 82°F | Chance Rain Showers | 9 mph SW | 51% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 8 to 12 mph N | 51% |
| Monday | 75°F | Chance Showers And Thunderstorms | 13 mph NE | 43% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 51% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 13 mph NE | 51% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 8 to 14 mph NE | 46% |
| Wednesday | 70°F | Chance Rain Showers | 10 mph NE | 46% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms | 7 to 13 mph N | 45% |
| Thursday | 70°F | Partly Sunny | 10 mph N | 12% |
| Thursday Night | 55°F | Mostly Cloudy | 6 to 10 mph N | 11% |
Forecast source: National Weather Service (api.weather.gov) for New Vienna (39.326, -83.693). Updated through the day.
Growing snapshot for New Vienna
Last spring frost
Apr 24
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6b
More local growing data for New Vienna: nearby ZIP 45159 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hillsboro, Oh (8.4 mi from New Vienna). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.