Claremont, NH Weather & Growing Conditions
Tonight
51°F
Partly Cloudy
Partly cloudy, with a low around 51. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Partly Cloudy | 0 to 5 mph S | 3% |
| Thursday | 65°F | Rain Showers | 5 to 10 mph S | 76% |
| Thursday Night | 55°F | Chance Rain Showers | 0 to 5 mph S | 37% |
| Friday | 67°F | Mostly Cloudy then Chance Light Rain | 0 mph | 33% |
| Friday Night | 49°F | Chance Light Rain | 0 mph | 35% |
| Saturday | 61°F | Chance Light Rain | 0 to 5 mph N | 51% |
| Saturday Night | 41°F | Light Rain Likely | 0 to 5 mph NW | 62% |
| Sunday | 54°F | Chance Light Rain | 5 to 10 mph NW | 46% |
| Sunday Night | 36°F | Partly Cloudy | 5 mph W | 9% |
| Monday | 51°F | Mostly Sunny | 5 to 15 mph W | 14% |
| Monday Night | 31°F | Partly Cloudy | 0 to 5 mph W | 6% |
| Tuesday | 55°F | Mostly Sunny | 5 to 10 mph W | 5% |
| Tuesday Night | 31°F | Partly Cloudy | 0 to 5 mph W | 4% |
| Veterans Day | 51°F | Mostly Sunny | 0 to 10 mph W | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Claremont, NH
Last spring frost
May 14
First fall frost
Oct 1
Growing season
140 days
Hardiness zone
5b
Explore more for Claremont, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Newport, Nh (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.