Northampton, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Northampton, a city in Hampshire County, Massachusetts.
Overnight
47°F
Partly Cloudy
Partly cloudy, with a low around 47. Southwest wind around 2 mph.
7-day forecast for Northampton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Partly Cloudy | 2 mph SW | 2% |
| Wednesday | 75°F | Sunny | 1 to 9 mph S | 2% |
| Wednesday Night | 54°F | Partly Cloudy | 6 mph S | 1% |
| Thursday | 70°F | Chance Light Rain | 5 to 10 mph S | 42% |
| Thursday Night | 60°F | Light Rain Likely | 2 to 8 mph S | 67% |
| Friday | 69°F | Light Rain Likely | 2 mph SE | 71% |
| Friday Night | 53°F | Light Rain Likely | 2 mph NE | 72% |
| Saturday | 64°F | Chance Light Rain | 6 mph N | 34% |
| Saturday Night | 43°F | Chance Light Rain | 5 to 8 mph NW | 31% |
| Sunday | 56°F | Slight Chance Light Rain then Mostly Sunny | 5 to 9 mph NW | 22% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph W | 9% |
| Monday | 53°F | Slight Chance Light Rain | 5 to 13 mph W | 16% |
| Monday Night | 33°F | Partly Cloudy | 3 to 7 mph W | 12% |
| Tuesday | 58°F | Mostly Sunny | 5 to 10 mph SW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Northampton (42.327, -72.675). Updated through the day.
Growing snapshot for Northampton
Last spring frost
May 5
First fall frost
Oct 8
Growing season
156 days
Hardiness zone
6a
More local growing data for Northampton: nearby ZIP 01062 weather · frost dates · planting calendar · Massachusetts frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Amherst, Ma (9.5 mi from Northampton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.