Boston, MA Weather & Growing Conditions
Today
62°F
Mostly Sunny
Mostly sunny, with a high near 62. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 62°F | Mostly Sunny | 7 mph E | 0% |
| Tonight | 52°F | Partly Cloudy | 2 to 6 mph S | 0% |
| Sunday | 63°F | Mostly Cloudy then Rain Showers | 2 to 8 mph SE | 83% |
| Sunday Night | 54°F | Rain Showers | 6 to 10 mph E | 82% |
| Monday | 63°F | Slight Chance Rain Showers then Partly Sunny | 8 to 13 mph NE | 19% |
| Monday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 2% |
| Tuesday | 60°F | Mostly Cloudy | 14 mph NE | 2% |
| Tuesday Night | 52°F | Mostly Cloudy | 8 to 13 mph NE | 2% |
| Wednesday | 60°F | Partly Sunny | 14 to 21 mph NE | 2% |
| Wednesday Night | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 12 to 17 mph NE | 20% |
| Thursday | 60°F | Chance Rain Showers | 16 to 23 mph NE | 33% |
| Thursday Night | 52°F | Chance Rain Showers | 15 to 22 mph NE | 36% |
| Friday | 60°F | Chance Rain Showers | 17 to 23 mph NE | 36% |
| Friday Night | 53°F | Chance Rain Showers | 16 to 22 mph NE | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Boston, MA
Last spring frost
Apr 4
First fall frost
Nov 9
Growing season
218 days
Hardiness zone
7a
Explore more for Boston, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Boston Logan Intl Ap, Ma (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.