Spencer, MA Weather & Growing Conditions
Tonight
51°F
Mostly Cloudy
Mostly cloudy, with a low around 51. Southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Cloudy | 7 mph SW | 3% |
| Wednesday | 72°F | Sunny | 5 to 10 mph SW | 4% |
| Wednesday Night | 54°F | Partly Cloudy | 8 mph SW | 2% |
| Thursday | 70°F | Chance Light Rain | 8 to 13 mph SW | 28% |
| Thursday Night | 60°F | Light Rain Likely | 5 to 9 mph SW | 71% |
| Friday | 67°F | Rain | 6 mph S | 82% |
| Friday Night | 54°F | Rain | 6 mph N | 83% |
| Saturday | 62°F | Light Rain Likely | 8 mph NW | 65% |
| Saturday Night | 41°F | Chance Light Rain | 7 mph NW | 40% |
| Sunday | 57°F | Slight Chance Light Rain then Mostly Sunny | 7 to 10 mph W | 22% |
| Sunday Night | 35°F | Partly Cloudy | 6 mph W | 8% |
| Monday | 55°F | Slight Chance Light Rain | 6 to 14 mph W | 22% |
| Monday Night | 33°F | Slight Chance Light Rain | 7 to 10 mph W | 21% |
| Tuesday | 56°F | Mostly Sunny | 10 to 15 mph W | 11% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Spencer, MA
Last spring frost
Apr 23
First fall frost
Oct 21
Growing season
181 days
Hardiness zone
6a
Explore more for Spencer, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Worcester Rgnl Ap, Ma (6.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.