Milton, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Milton, a community in Norfolk County, Massachusetts.
Tonight
51°F
Mostly Clear
Mostly clear, with a low around 51. North wind around 8 mph.
7-day forecast for Milton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Clear | 8 mph N | 0% |
| Saturday | 63°F | Sunny | 7 mph NE | 0% |
| Saturday Night | 49°F | Partly Cloudy | 5 mph SE | 1% |
| Sunday | 65°F | Mostly Cloudy then Rain Showers Likely | 2 to 6 mph SE | 71% |
| Sunday Night | 55°F | Rain Showers | 3 to 9 mph E | 84% |
| Monday | 64°F | Chance Rain Showers | 8 to 12 mph NE | 39% |
| Monday Night | 52°F | Partly Cloudy | 5 to 10 mph NE | 12% |
| Tuesday | 61°F | Mostly Cloudy | 10 to 14 mph NE | 7% |
| Tuesday Night | 52°F | Mostly Cloudy | 8 to 13 mph NE | 3% |
| Wednesday | 61°F | Partly Sunny | 13 to 16 mph NE | 7% |
| Wednesday Night | 50°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 14 mph NE | 17% |
| Thursday | 61°F | Chance Rain Showers | 13 to 16 mph NE | 30% |
| Thursday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 40% |
| Friday | 64°F | Chance Rain Showers | 13 mph N | 39% |
Forecast source: National Weather Service (api.weather.gov) for Milton (42.242, -71.082). Updated through the day.
Growing snapshot for Milton
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
190 days
Hardiness zone
6b
More local growing data for Milton: nearby ZIP 02186 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Bellingham
Braintree Town
Brookline
Dedham
Dover
Foxborough
Franklin Town
Holbrook
Medfield
Millis-Clicquot
Needham
Norwood
Quincy
Randolph Town
Sharon
Walpole
Wellesley
Weymouth Town
Climate data from the nearest NOAA station, Blue Hill Coop, Ma (2.6 mi from Milton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.