Medfield, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Medfield, a community in Norfolk County, Massachusetts.
Today
84°F
Sunny
Sunny, with a high near 84. West wind around 6 mph.
7-day forecast for Medfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 6 mph W | 0% |
| Tonight | 60°F | Partly Cloudy | 5 mph SW | 3% |
| Wednesday | 84°F | Mostly Sunny | 1 to 6 mph W | 3% |
| Wednesday Night | 66°F | Partly Cloudy | 6 mph SW | 5% |
| Thursday | 87°F | Mostly Sunny then Chance Rain Showers | 3 to 8 mph SW | 25% |
| Thursday Night | 71°F | Chance Rain Showers then Partly Cloudy | 7 mph SW | 33% |
| Friday | 89°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 8 mph SW | 22% |
| Friday Night | 70°F | Chance Rain Showers then Partly Cloudy | 6 mph W | 30% |
| Saturday | 87°F | Mostly Sunny then Chance Rain Showers | 6 mph W | 33% |
| Saturday Night | 69°F | Chance Rain Showers | 5 mph SW | 45% |
| Sunday | 87°F | Mostly Sunny | 2 to 7 mph W | 14% |
| Sunday Night | 69°F | Slight Chance Rain Showers then Mostly Clear | 6 mph SW | 17% |
| Monday | 88°F | Sunny | 3 to 9 mph SW | 10% |
| Monday Night | 68°F | Mostly Clear | 7 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov) for Medfield (42.187, -71.300). Updated through the day.
Growing snapshot for Medfield
Last spring frost
Apr 27
First fall frost
Oct 14
Growing season
169 days
Hardiness zone
6b
More local growing data for Medfield: nearby ZIP 02052 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Bellingham
Braintree Town
Brookline
Dedham
Dover
Foxborough
Franklin Town
Holbrook
Millis-Clicquot
Milton
Needham
Norwood
Quincy
Randolph Town
Sharon
Walpole
Wellesley
Weymouth Town
Climate data from the nearest NOAA station, Walpole 2, Ma (3.4 mi from Medfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.