Whitinsville, MA Weather & Growing Conditions
This Afternoon
66°F
Mostly Sunny
Mostly sunny, with a high near 66. East wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Mostly Sunny | 2 mph E | 0% |
| Tonight | 45°F | Partly Cloudy | 1 to 5 mph SE | 1% |
| Sunday | 61°F | Rain Showers | 1 to 6 mph SE | 100% |
| Sunday Night | 52°F | Rain Showers | 5 to 9 mph N | 97% |
| Monday | 66°F | Patchy Fog then Partly Sunny | 6 to 9 mph NE | 14% |
| Monday Night | 47°F | Mostly Cloudy | 6 mph NE | 2% |
| Tuesday | 62°F | Partly Sunny | 6 to 9 mph NE | 3% |
| Tuesday Night | 46°F | Mostly Cloudy | 5 to 8 mph NE | 2% |
| Wednesday | 63°F | Partly Sunny | 8 to 13 mph NE | 2% |
| Wednesday Night | 46°F | Mostly Cloudy then Slight Chance Rain Showers | 6 to 10 mph NE | 17% |
| Thursday | 62°F | Chance Rain Showers | 13 mph NE | 26% |
| Thursday Night | 47°F | Chance Rain Showers | 12 to 15 mph NE | 36% |
| Friday | 62°F | Chance Rain Showers | 15 mph NE | 43% |
| Friday Night | 49°F | Chance Rain Showers | 15 mph N | 42% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Whitinsville, MA
Last spring frost
Apr 30
First fall frost
Oct 9
Growing season
162 days
Hardiness zone
6b
Explore more for Whitinsville, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, West Medway, Ma (11.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.