South Vienna, OH Weather & Growing Conditions
This Afternoon
82°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Some of the storms could produce heavy rain. Cloudy, with a high near 82. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Showers And Thunderstorms Likely | 7 mph S | 60% |
| Tonight | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 mph S | 57% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 9 mph W | 64% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 12 mph N | 64% |
| Monday | 68°F | Chance Rain Showers | 12 to 15 mph NE | 41% |
| Monday Night | 53°F | Chance Rain Showers | 10 to 15 mph NE | 37% |
| Tuesday | 70°F | Chance Rain Showers | 12 mph NE | 28% |
| Tuesday Night | 57°F | Chance Rain Showers | 9 to 13 mph NE | 45% |
| Wednesday | 69°F | Rain Showers Likely | 12 mph E | 67% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 9 to 13 mph E | 67% |
| Thursday | 69°F | Chance Rain Showers | 9 mph E | 33% |
| Thursday Night | 53°F | Mostly Cloudy | 5 to 8 mph NE | 12% |
| Friday | 71°F | Mostly Sunny | 6 to 9 mph NE | 9% |
| Friday Night | 51°F | Partly Cloudy | 5 to 9 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Vienna, OH
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
6a
Explore more for South Vienna, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, London Fish Hatchery, Oh (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.