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
84°F
Sunny
Sunny, with a high near 84. West wind 5 to 10 mph.
7-day forecast for New Hampton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 5 to 10 mph W | 0% |
| Tonight | 59°F | Mostly Clear then Areas Of Fog | 0 to 5 mph W | 0% |
| Wednesday | 87°F | Areas Of Fog then Partly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 65°F | Partly Cloudy | 0 to 5 mph SW | 6% |
| Thursday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 40% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 35% |
| Friday | 89°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 22% |
| Friday Night | 67°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 21% |
| Saturday | 87°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph W | 44% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 38% |
| Sunday | 89°F | Sunny | 0 to 5 mph W | 10% |
| Sunday Night | 66°F | Mostly Clear | 0 to 5 mph W | 9% |
| Monday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph W | 27% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 26% |
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 Aug 4, 2026.