Sparta, OH Weather & Growing Conditions
Overnight
57°F
Mostly Cloudy
Mostly cloudy, with a low around 57. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Mostly Cloudy | 7 mph E | 1% |
| Saturday | 78°F | Partly Sunny then Chance Showers And Thunderstorms | 7 mph E | 34% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely | 5 to 8 mph S | 62% |
| Sunday | 77°F | Showers And Thunderstorms Likely | 9 mph W | 83% |
| Sunday Night | 55°F | Showers And Thunderstorms Likely | 12 mph NE | 72% |
| Monday | 66°F | Chance Rain Showers | 13 mph NE | 39% |
| Monday Night | 52°F | Chance Rain Showers | 13 mph NE | 39% |
| Tuesday | 66°F | Chance Rain Showers | 12 mph NE | 30% |
| Tuesday Night | 54°F | Showers And Thunderstorms Likely | 10 to 15 mph E | 67% |
| Wednesday | 65°F | Showers And Thunderstorms Likely | 12 to 16 mph E | 67% |
| Wednesday Night | 52°F | Chance Showers And Thunderstorms | 14 mph E | 66% |
| Thursday | 67°F | Slight Chance Rain Showers | 12 mph NE | 24% |
| Thursday Night | 51°F | Slight Chance Rain Showers then Mostly Cloudy | 9 mph NE | 16% |
| Friday | 68°F | Mostly Sunny | 8 to 12 mph NE | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sparta, OH
Last spring frost
Apr 27
First fall frost
Oct 17
Growing season
172 days
Explore more for Sparta, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Centerburg 2 Se, Oh (7.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.