Harman US

Goffstown, NH Weather & Growing Conditions

Overnight
45°F
Partly Cloudy
Partly cloudy, with a low around 45. Northwest wind around 0 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 45°F Partly Cloudy 0 mph 0%
Saturday 66°F Sunny 0 to 5 mph NW 0%
Saturday Night 44°F Partly Cloudy 0 to 5 mph S 0%
Sunday 58°F Mostly Cloudy then Rain 0 to 5 mph SE 93%
Sunday Night 45°F Rain then Chance Rain Showers 0 to 5 mph NE 85%
Monday 65°F Mostly Sunny 5 mph N 3%
Monday Night 42°F Mostly Cloudy 5 mph N 0%
Tuesday 61°F Partly Sunny 5 mph NE 0%
Tuesday Night 42°F Mostly Cloudy 0 to 5 mph NE 1%
Wednesday 62°F Partly Sunny 5 to 10 mph NE 1%
Wednesday Night 41°F Mostly Cloudy 0 to 5 mph NE 13%
Thursday 61°F Chance Rain Showers 5 to 10 mph NE 31%
Thursday Night 43°F Chance Rain Showers 5 to 10 mph NE 34%
Friday 62°F Chance Rain Showers 10 mph N 34%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Goffstown, NH

Last spring frost
Apr 21
First fall frost
Oct 19
Growing season
180 days
Hardiness zone
6a

Explore more for Goffstown, NH: full frost dates · planting calendar · New Hampshire frost dates

Climate data from the nearest NOAA station, Manchester Ap, Nh (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.