West Chatham, MA Weather & Growing Conditions
Overnight
53°F
Partly Cloudy
Partly cloudy, with a low around 53. Southwest wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Partly Cloudy | 9 mph SW | 5% |
| Wednesday | 64°F | Sunny | 9 to 13 mph SW | 6% |
| Wednesday Night | 56°F | Partly Cloudy then Patchy Fog | 6 to 10 mph SW | 3% |
| Thursday | 65°F | Partly Sunny | 6 to 10 mph SW | 3% |
| Thursday Night | 58°F | Mostly Cloudy then Chance Light Rain | 8 mph SW | 52% |
| Friday | 64°F | Light Rain | 10 mph S | 83% |
| Friday Night | 55°F | Rain | 9 mph S | 87% |
| Saturday | 61°F | Light Rain | 12 mph SW | 85% |
| Saturday Night | 48°F | Light Rain Likely | 9 mph W | 57% |
| Sunday | 57°F | Chance Light Rain | 8 to 12 mph W | 31% |
| Sunday Night | 44°F | Partly Cloudy | 9 mph W | 13% |
| Monday | 56°F | Chance Light Rain | 9 to 14 mph W | 28% |
| Monday Night | 42°F | Chance Light Rain | 14 mph NW | 29% |
| Tuesday | 56°F | Slight Chance Light Rain then Mostly Sunny | 17 mph W | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for West Chatham, MA
Last spring frost
Apr 13
First fall frost
Nov 4
Growing season
206 days
Hardiness zone
7b
Explore more for West Chatham, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Chatham Muni Ap, Ma (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.