Martinsville, OH Weather & Growing Conditions
Tonight
60°F
Mostly Cloudy then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 4am. Mostly cloudy, with a low around 60. Southeast wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Mostly Cloudy then Showers And Thunderstorms Likely | 9 to 15 mph SE | 59% |
| Wednesday | 67°F | Showers And Thunderstorms | 15 to 18 mph S | 100% |
| Wednesday Night | 52°F | Showers And Thunderstorms then Mostly Cloudy | 6 to 15 mph SW | 94% |
| Thursday | 65°F | Mostly Sunny | 6 to 14 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 2 to 6 mph SW | 1% |
| Friday | 61°F | Partly Sunny | 2 to 8 mph NW | 7% |
| Friday Night | 40°F | Partly Cloudy | 7 mph NW | 13% |
| Saturday | 54°F | Mostly Sunny | 8 mph NW | 13% |
| Saturday Night | 35°F | Partly Cloudy | 1 to 5 mph NW | 12% |
| Sunday | 56°F | Mostly Sunny | 2 to 9 mph W | 9% |
| Sunday Night | 35°F | Partly Cloudy | 5 to 8 mph W | 14% |
| Monday | 58°F | Sunny | 5 to 10 mph W | 14% |
| Monday Night | 38°F | Mostly Clear | 9 mph W | 12% |
| Tuesday | 62°F | Sunny | 8 to 13 mph W | 3% |
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 Nov 4, 2026.