Greenfield, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Greenfield, a city in Franklin County, Massachusetts.
This Afternoon
77°F
Sunny
Sunny, with a high near 77. North wind around 7 mph.
7-day forecast for Greenfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 7 mph N | 0% |
| Tonight | 43°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 66°F | Sunny | 3 mph NE | 0% |
| Saturday Night | 42°F | Partly Cloudy | 1 mph SE | 8% |
| Sunday | 62°F | Rain Showers | 0 to 3 mph S | 92% |
| Sunday Night | 51°F | Rain Showers | 1 to 6 mph NE | 89% |
| Monday | 66°F | Mostly Sunny | 7 mph N | 9% |
| Monday Night | 45°F | Mostly Cloudy | 5 mph N | 5% |
| Tuesday | 63°F | Mostly Cloudy | 6 mph NE | 7% |
| Tuesday Night | 44°F | Mostly Cloudy | 1 to 6 mph NE | 4% |
| Wednesday | 62°F | Partly Sunny | 8 mph NE | 7% |
| Wednesday Night | 44°F | Mostly Cloudy then Slight Chance Rain Showers | 6 mph NE | 23% |
| Thursday | 61°F | Chance Rain Showers | 7 mph NE | 26% |
| Thursday Night | 47°F | Chance Rain Showers | 3 to 7 mph NE | 30% |
Forecast source: National Weather Service (api.weather.gov) for Greenfield (42.615, -72.597). Updated through the day.
Growing snapshot for Greenfield
Last spring frost
May 1
First fall frost
Oct 11
Growing season
162 days
Hardiness zone
6a
More local growing data for Greenfield: nearby ZIP 01301 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Greenfield #3, Ma (3.8 mi from Greenfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.