Hampton, NH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hampton, a community in Rockingham County, New Hampshire.
Tonight
49°F
Mostly Cloudy
Mostly cloudy, with a low around 49. South wind 0 to 5 mph.
7-day forecast for Hampton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 49°F | Mostly Cloudy | 0 to 5 mph S | 6% |
| Wednesday | 75°F | Mostly Sunny | 5 mph SW | 6% |
| Wednesday Night | 55°F | Partly Cloudy | 5 mph SW | 3% |
| Thursday | 73°F | Partly Sunny then Isolated Rain Showers | 5 to 10 mph SW | 20% |
| Thursday Night | 59°F | Mostly Cloudy then Scattered Rain Showers | 5 mph SW | 45% |
| Friday | 68°F | Light Rain | 5 mph S | 81% |
| Friday Night | 53°F | Light Rain | 0 to 5 mph E | 84% |
| Saturday | 62°F | Light Rain | 5 mph N | 76% |
| Saturday Night | 42°F | Light Rain Likely | 5 mph NW | 55% |
| Sunday | 59°F | Chance Light Rain | 5 mph W | 29% |
| Sunday Night | 37°F | Partly Cloudy | 5 mph W | 13% |
| Monday | 57°F | Slight Chance Light Rain | 5 to 10 mph W | 20% |
| Monday Night | 35°F | Slight Chance Light Rain | 5 mph W | 19% |
| Tuesday | 57°F | Mostly Sunny | 5 to 10 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov) for Hampton (42.944, -70.825). Updated through the day.
Growing snapshot for Hampton
Last spring frost
May 4
First fall frost
Oct 8
Growing season
157 days
Hardiness zone
6a
More local growing data for Hampton: nearby ZIP 03842 weather · frost dates · planting calendar · New Hampshire frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Greenland, Nh (5.7 mi from Hampton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.