Milton, MA Weather & Growing Conditions
Tonight
51°F
Mostly Clear
Mostly clear, with a low around 51. North wind around 8 mph.
7-day forecast
| 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). Updated through the day.
Growing snapshot for Milton, MA
Last spring frost
Apr 18
First fall frost
Oct 26
Growing season
190 days
Hardiness zone
6b
Explore more for Milton, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Blue Hill Coop, Ma (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.