Martinsville, OH Weather & Growing Conditions
Today
84°F
Sunny
Sunny, with a high near 84. Northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 6 mph NE | 0% |
| Tonight | 65°F | Mostly Clear | 5 mph NE | 3% |
| Wednesday | 86°F | Partly Sunny then Chance Showers And Thunderstorms | 3 mph N | 31% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 34% |
| Thursday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 8 mph SW | 49% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms | 6 mph S | 53% |
| Friday | 84°F | Showers And Thunderstorms Likely | 5 to 9 mph SW | 70% |
| Friday Night | 66°F | Showers And Thunderstorms Likely | 3 to 7 mph SW | 70% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 3 to 8 mph SW | 31% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 7 mph SW | 31% |
| Sunday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 9 mph SW | 16% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph SW | 16% |
| Monday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 to 12 mph SW | 28% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Martinsville, OH
Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
185 days
Hardiness zone
6b
Explore more for Martinsville, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Cincinnati, Oh (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.