Bourne, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bourne, a community in Barnstable County, Massachusetts.
This Afternoon
65°F
Partly Sunny
Partly sunny, with a high near 65. Southwest wind around 12 mph.
7-day forecast for Bourne
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Partly Sunny | 12 mph SW | 4% |
| Tonight | 55°F | Partly Cloudy then Patchy Fog | 10 mph SW | 7% |
| Wednesday | 67°F | Patchy Fog then Mostly Sunny | 9 to 15 mph SW | 5% |
| Wednesday Night | 58°F | Partly Cloudy | 8 to 13 mph SW | 0% |
| Thursday | 68°F | Partly Sunny | 8 to 15 mph SW | 6% |
| Thursday Night | 61°F | Mostly Cloudy then Chance Light Rain | 8 to 13 mph SW | 37% |
| Friday | 67°F | Light Rain | 8 to 12 mph S | 75% |
| Friday Night | 56°F | Light Rain | 6 to 9 mph S | 86% |
| Saturday | 63°F | Light Rain | 6 to 9 mph W | 81% |
| Saturday Night | 48°F | Chance Light Rain | 6 mph NW | 49% |
| Sunday | 59°F | Chance Light Rain | 8 mph NW | 32% |
| Sunday Night | 46°F | Partly Cloudy | 6 mph NW | 14% |
| Monday | 58°F | Chance Light Rain | 5 to 9 mph W | 34% |
| Monday Night | 44°F | Chance Light Rain | 12 mph W | 38% |
Forecast source: National Weather Service (api.weather.gov) for Bourne (41.732, -70.616). Updated through the day.
Growing snapshot for Bourne
Last spring frost
Apr 21
First fall frost
Oct 24
Growing season
186 days
Hardiness zone
7a
More local growing data for Bourne: nearby ZIP 02553 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Barnstable Town
Brewster
Buzzards Bay
Chatham
Dennis
Dennis Port
East Dennis
East Falmouth
East Harwich
East Sandwich
Falmouth
Forestdale
Harwich Center
Harwich Port
Mashpee Neck
Monomoscoy Island
Monument Beach
New Seabury
North Eastham
North Falmouth
Northwest Harwich
Orleans
Pocasset
Popponesset
Popponesset Island
Provincetown
Sagamore
Sandwich
Seabrook
Seconsett Island
Climate data from the nearest NOAA station, E Wareham, Ma (4.4 mi from Bourne). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.