Milton, MA Weather & Growing Conditions
Tonight
53°F
Partly Cloudy
Partly cloudy, with a low around 53. Southwest wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Partly Cloudy | 8 mph SW | 4% |
| Wednesday | 76°F | Mostly Sunny | 7 to 12 mph SW | 5% |
| Wednesday Night | 56°F | Partly Cloudy | 7 to 10 mph SW | 3% |
| Thursday | 74°F | Mostly Cloudy | 7 to 12 mph SW | 11% |
| Thursday Night | 62°F | Mostly Cloudy then Light Rain Likely | 9 mph SW | 59% |
| Friday | 69°F | Rain | 7 mph S | 85% |
| Friday Night | 57°F | Rain | 6 mph S | 86% |
| Saturday | 64°F | Light Rain | 8 mph W | 76% |
| Saturday Night | 44°F | Chance Light Rain | 7 mph NW | 48% |
| Sunday | 59°F | Slight Chance Light Rain then Mostly Sunny | 8 mph W | 24% |
| Sunday Night | 39°F | Partly Cloudy | 6 mph W | 10% |
| Monday | 57°F | Slight Chance Light Rain | 7 to 10 mph W | 21% |
| Monday Night | 38°F | Slight Chance Light Rain | 9 mph W | 21% |
| Tuesday | 57°F | Mostly Sunny | 12 mph SW | 11% |
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 Nov 4, 2026.