Northampton, MA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Northampton, a city in Hampshire County, Massachusetts.
Today
83°F
Sunny
Sunny, with a high near 83. Southwest wind around 3 mph.
7-day forecast for Northampton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 3 mph SW | 0% |
| Tonight | 58°F | Partly Cloudy | 0 to 3 mph SW | 0% |
| Wednesday | 83°F | Partly Sunny | 0 to 6 mph S | 1% |
| Wednesday Night | 64°F | Partly Cloudy | 0 to 5 mph S | 14% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 0 to 7 mph S | 41% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 54% |
| Friday | 87°F | Partly Sunny then Chance Rain Showers | 1 to 7 mph SW | 29% |
| Friday Night | 67°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 39% |
| Saturday | 85°F | Mostly Sunny then Chance Rain Showers | 1 to 6 mph W | 28% |
| Saturday Night | 66°F | Chance Rain Showers then Mostly Cloudy | 0 to 5 mph W | 36% |
| Sunday | 87°F | Mostly Sunny | 1 to 7 mph W | 13% |
| Sunday Night | 66°F | Slight Chance Rain Showers then Partly Cloudy | 1 to 5 mph SW | 16% |
| Monday | 87°F | Mostly Sunny | 1 to 10 mph SW | 12% |
| Monday Night | 65°F | Mostly Clear | 5 to 8 mph W | 14% |
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 Aug 4, 2026.