Chester, MA Weather & Growing Conditions
Today
77°F
Sunny
Sunny, with a high near 77. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Sunny | 5 mph W | 0% |
| Tonight | 58°F | Partly Cloudy | 2 mph W | 0% |
| Wednesday | 78°F | Partly Sunny | 3 mph SW | 0% |
| Wednesday Night | 63°F | Slight Chance Rain Showers | 3 mph S | 16% |
| Thursday | 81°F | Chance Showers And Thunderstorms | 6 mph SW | 68% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SW | 68% |
| Friday | 81°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 mph W | 61% |
| Friday Night | 64°F | Chance Showers And Thunderstorms | 3 mph W | 61% |
| Saturday | 80°F | Showers And Thunderstorms Likely | 2 to 6 mph W | 55% |
| Saturday Night | 63°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 3 mph W | 55% |
| Sunday | 80°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph W | 15% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph W | 15% |
| Monday | 81°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph W | 28% |
| Monday Night | 61°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 8 mph W | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chester, MA
Last spring frost
May 7
First fall frost
Oct 3
Growing season
147 days
Hardiness zone
6a
Explore more for Chester, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Lenox Dale, Ma (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.