Great Barrington, MA Weather & Growing Conditions
Today
72°F
Sunny
Sunny. High near 72, with temperatures falling to around 66 in the afternoon. South wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Sunny | 2 to 7 mph S | 2% |
| Tonight | 55°F | Mostly Cloudy | 6 mph S | 1% |
| Thursday | 67°F | Light Rain | 8 mph S | 78% |
| Thursday Night | 58°F | Light Rain | 1 to 6 mph SW | 76% |
| Friday | 68°F | Light Rain Likely | 2 mph SW | 68% |
| Friday Night | 49°F | Light Rain Likely | 1 mph N | 63% |
| Saturday | 60°F | Chance Light Rain | 3 mph NW | 36% |
| Saturday Night | 40°F | Chance Light Rain | 6 mph NW | 41% |
| Sunday | 53°F | Slight Chance Light Rain then Partly Sunny | 3 to 7 mph NW | 24% |
| Sunday Night | 33°F | Partly Cloudy | 5 mph W | 9% |
| Monday | 51°F | Slight Chance Light Rain | 5 to 9 mph NW | 18% |
| Monday Night | 31°F | Slight Chance Light Rain then Partly Cloudy | 6 mph W | 18% |
| Tuesday | 55°F | Mostly Sunny | 3 to 7 mph SW | 9% |
| Tuesday Night | 31°F | Partly Cloudy | 5 mph W | 11% |
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 Nov 4, 2026.