Great Barrington, MA Weather & Growing Conditions
Today
80°F
Patchy Fog then Sunny
Patchy fog before 9am. Sunny, with a high near 80. West wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Patchy Fog then Sunny | 3 mph W | 0% |
| Tonight | 59°F | Partly Cloudy | 1 mph SE | 0% |
| Wednesday | 81°F | Partly Sunny | 0 to 3 mph S | 0% |
| Wednesday Night | 65°F | Slight Chance Rain Showers | 2 mph S | 17% |
| Thursday | 84°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 70% |
| Thursday Night | 67°F | Chance Showers And Thunderstorms | 3 mph SW | 70% |
| Friday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph W | 62% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 2 mph W | 62% |
| Saturday | 83°F | Showers And Thunderstorms Likely | 0 to 5 mph W | 57% |
| Saturday Night | 64°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph W | 57% |
| Sunday | 84°F | Mostly Sunny | 0 to 5 mph W | 14% |
| Sunday Night | 65°F | Mostly Clear | 2 mph SW | 14% |
| Monday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 7 mph W | 29% |
| Monday Night | 63°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph W | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Great Barrington, MA
Last spring frost
May 7
First fall frost
Oct 3
Growing season
147 days
Hardiness zone
6a
Explore more for Great Barrington, MA: full frost dates · planting calendar · Massachusetts frost dates
Climate data from the nearest NOAA station, Lenox Dale, Ma (11.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.