Smithville, OH Weather & Growing Conditions
Overnight
55°F
Mostly Cloudy
Mostly cloudy, with a low around 55. East wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 55°F | Mostly Cloudy | 3 mph E | 0% |
| Saturday | 77°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph E | 24% |
| Saturday Night | 63°F | Showers And Thunderstorms Likely | 7 mph SE | 74% |
| Sunday | 75°F | Showers And Thunderstorms | 7 to 10 mph W | 86% |
| Sunday Night | 52°F | Chance Rain Showers | 12 mph NE | 52% |
| Monday | 66°F | Chance Rain Showers | 14 mph NE | 30% |
| Monday Night | 50°F | Chance Rain Showers | 13 mph NE | 30% |
| Tuesday | 64°F | Chance Rain Showers | 13 mph NE | 35% |
| Tuesday Night | 51°F | Showers And Thunderstorms Likely | 13 to 18 mph E | 69% |
| Wednesday | 64°F | Showers And Thunderstorms Likely | 14 to 18 mph E | 71% |
| Wednesday Night | 50°F | Showers And Thunderstorms Likely | 15 mph E | 63% |
| Thursday | 66°F | Chance Showers And Thunderstorms | 12 mph E | 41% |
| Thursday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 9 mph NE | 16% |
| Friday | 68°F | Mostly Sunny then Slight Chance Rain Showers | 7 to 12 mph NE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Smithville, OH
Last spring frost
Apr 29
First fall frost
Oct 14
Growing season
167 days
Hardiness zone
6a
Explore more for Smithville, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Wooster Wayne Co Ap, Oh (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.