Claremont, NH Weather & Growing Conditions
This Afternoon
65°F
Sunny
Sunny, with a high near 65. South wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Sunny | 0 mph | 0% |
| Tonight | 45°F | Partly Cloudy | 0 to 5 mph SE | 0% |
| Sunday | 54°F | Rain | 5 mph SE | 100% |
| Sunday Night | 46°F | Rain then Patchy Fog | 0 to 5 mph NE | 77% |
| Monday | 64°F | Patchy Fog then Mostly Sunny | 5 to 10 mph N | 0% |
| Monday Night | 40°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 63°F | Partly Sunny | 0 to 5 mph NE | 0% |
| Tuesday Night | 41°F | Partly Cloudy | 0 mph | 1% |
| Wednesday | 64°F | Mostly Sunny | 0 to 10 mph NE | 1% |
| Wednesday Night | 40°F | Partly Cloudy | 0 to 5 mph NE | 4% |
| Thursday | 63°F | Partly Sunny then Slight Chance Rain Showers | 0 to 5 mph NE | 16% |
| Thursday Night | 43°F | Chance Rain Showers | 0 to 5 mph NE | 32% |
| Friday | 63°F | Chance Rain Showers | 5 mph N | 33% |
| Friday Night | 45°F | Chance Rain Showers | 5 to 10 mph N | 37% |
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 Sep 20, 2026.