Martinsville, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Martinsville, a city in Henry County, Virginia.
Today
75°F
Mostly Cloudy
Mostly cloudy, with a high near 75. South wind around 5 mph.
7-day forecast for Martinsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Cloudy | 5 mph S | 0% |
| Tonight | 61°F | Rain Showers Likely | 1 to 5 mph S | 59% |
| Thursday | 74°F | Chance Rain Showers then Partly Sunny | 3 to 8 mph S | 27% |
| Thursday Night | 59°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 mph SW | 47% |
| Friday | 72°F | Chance Showers And Thunderstorms | 2 mph W | 47% |
| Friday Night | 48°F | Mostly Clear | 0 to 3 mph NW | 14% |
| Saturday | 64°F | Sunny | 3 to 8 mph NW | 2% |
| Saturday Night | 38°F | Mostly Clear | 2 to 6 mph NW | 2% |
| Sunday | 63°F | Sunny | 5 mph NW | 2% |
| Sunday Night | 38°F | Mostly Clear | 3 mph NW | 3% |
| Monday | 64°F | Sunny | 2 to 6 mph NW | 1% |
| Monday Night | 36°F | Mostly Clear | 2 mph W | 1% |
| Tuesday | 67°F | Sunny | 1 to 6 mph W | 1% |
| Tuesday Night | 39°F | Mostly Clear | 3 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Martinsville (36.684, -79.864). Updated through the day.
Growing snapshot for Martinsville
Last spring frost
Apr 24
First fall frost
Oct 21
Growing season
179 days
Hardiness zone
7b
More local growing data for Martinsville: nearby ZIP 24112 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Bassett
Chatmoss
Collinsville
Fieldale
Horse Pasture
Laurel Park
Oak Level
Ridgeway
Stanleytown
Villa Heights
Climate data from the nearest NOAA station, Martinsville Fltr Plt, Va (1.5 mi from Martinsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.