New Hampton, NH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Hampton, a community in Belknap County, New Hampshire.
Today
65°F
Sunny
Sunny, with a high near 65. West wind around 0 mph.
7-day forecast for New Hampton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 65°F | Sunny | 0 mph | 0% |
| Tonight | 44°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 56°F | Mostly Cloudy then Rain | 0 to 5 mph SE | 93% |
| Sunday Night | 45°F | Rain then Rain Showers Likely | 0 to 5 mph NE | 79% |
| Monday | 63°F | Mostly Sunny | 5 mph NW | 1% |
| Monday Night | 42°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 62°F | Partly Sunny | 0 to 5 mph NE | 0% |
| Tuesday Night | 42°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Wednesday | 63°F | Mostly Sunny | 5 mph E | 0% |
| Wednesday Night | 41°F | Mostly Cloudy | 0 to 5 mph NE | 5% |
| Thursday | 61°F | Chance Rain Showers | 0 to 5 mph NE | 28% |
| Thursday Night | 43°F | Chance Rain Showers | 0 to 5 mph NE | 30% |
| Friday | 64°F | Chance Rain Showers | 5 mph N | 30% |
| Friday Night | 45°F | Chance Rain Showers | 5 to 10 mph N | 30% |
Forecast source: National Weather Service (api.weather.gov) for New Hampton (43.611, -71.653). Updated through the day.
Growing snapshot for New Hampton
Last spring frost
Apr 28
First fall frost
Oct 16
Growing season
171 days
Hardiness zone
5b
More local growing data for New Hampton: nearby ZIP 03256 weather · frost dates · planting calendar · New Hampshire frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Meredith 3 Nne, Nh (9.3 mi from New Hampton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.