Hampton, NH Weather & Growing Conditions
Today
75°F
Mostly Sunny
Mostly sunny. High near 75, with temperatures falling to around 69 in the afternoon. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Sunny | 5 mph SW | 3% |
| Tonight | 56°F | Partly Cloudy | 5 mph SW | 2% |
| Thursday | 74°F | Mostly Cloudy then Chance Light Rain | 5 to 10 mph SW | 32% |
| Thursday Night | 60°F | Chance Light Rain | 5 mph SW | 43% |
| Friday | 70°F | Light Rain | 0 to 5 mph S | 82% |
| Friday Night | 54°F | Light Rain | 0 to 5 mph E | 93% |
| Saturday | 63°F | Light Rain | 5 mph NE | 79% |
| Saturday Night | 44°F | Chance Light Rain | 5 mph NW | 37% |
| Sunday | 59°F | Chance Light Rain | 5 to 10 mph W | 29% |
| Sunday Night | 37°F | Partly Cloudy | 5 mph W | 8% |
| Monday | 55°F | Mostly Sunny then Slight Chance Light Rain | 5 to 10 mph W | 17% |
| Monday Night | 34°F | Slight Chance Light Rain then Partly Cloudy | 5 mph W | 15% |
| Tuesday | 58°F | Mostly Sunny | 5 to 10 mph SW | 9% |
| Tuesday Night | 34°F | Partly Cloudy | 5 mph W | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hampton, NH
Last spring frost
May 4
First fall frost
Oct 8
Growing season
157 days
Hardiness zone
6b
Explore more for Hampton, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Greenland, Nh (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.