Martinsville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Martinsville, a city in Morgan County, Indiana.
This Afternoon
85°F
Sunny
Sunny, with a high near 85. Northeast wind around 2 mph.
7-day forecast for Martinsville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Sunny | 2 mph NE | 0% |
| Tonight | 61°F | Mostly Clear | 2 mph NE | 0% |
| Wednesday | 87°F | Sunny | 2 mph W | 0% |
| Wednesday Night | 67°F | Partly Cloudy | 2 mph SSW | 3% |
| Thursday | 86°F | Isolated Rain Showers then Scattered Showers And Thunderstorms | 1 to 6 mph SSW | 33% |
| Thursday Night | 68°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph SSW | 57% |
| Friday | 85°F | Scattered Showers And Thunderstorms | 1 to 5 mph SW | 53% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 42% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph SW | 21% |
| Saturday Night | 69°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSW | 19% |
| Sunday | 88°F | Mostly Sunny | 2 to 8 mph SW | 11% |
| Sunday Night | 71°F | Partly Cloudy | 5 to 8 mph SSW | 11% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 16% |
| Monday Night | 72°F | Chance Showers And Thunderstorms | 7 mph SW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Martinsville (39.415, -86.432). Updated through the day.
Growing snapshot for Martinsville
Last spring frost
Apr 24
First fall frost
Oct 15
Growing season
173 days
Hardiness zone
6a
More local growing data for Martinsville: nearby ZIP 46151 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Bethany
Brooklyn
Browns Crossing
Centerton
Eminence
Foxcliff Estates
Monrovia
Mooresville
Painted Hills
Paragon
Stilesville
Climate data from the nearest NOAA station, Martinsville 2 Sw, In (4.3 mi from Martinsville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.