Walpole, NH Weather & Growing Conditions
Today
70°F
Sunny
Sunny, with a high near 70. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 5 mph S | 2% |
| Tonight | 52°F | Partly Cloudy | 5 mph S | 1% |
| Thursday | 65°F | Light Rain Likely | 5 to 10 mph S | 57% |
| Thursday Night | 56°F | Chance Light Rain | 0 to 10 mph S | 45% |
| Friday | 65°F | Chance Light Rain | 0 mph | 50% |
| Friday Night | 50°F | Light Rain Likely | 0 to 5 mph N | 66% |
| Saturday | 59°F | Chance Light Rain | 0 to 5 mph N | 46% |
| Saturday Night | 42°F | Chance Light Rain | 5 mph NW | 42% |
| Sunday | 53°F | Chance Light Rain then Partly Sunny | 5 mph NW | 30% |
| Sunday Night | 34°F | Partly Cloudy | 0 to 5 mph W | 9% |
| Monday | 49°F | Slight Chance Light Rain | 5 to 10 mph W | 16% |
| Monday Night | 31°F | Partly Cloudy | 5 mph W | 11% |
| Tuesday | 53°F | Mostly Sunny | 5 to 10 mph SW | 7% |
| Tuesday Night | 31°F | Partly Cloudy | 5 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Walpole, NH
Last spring frost
May 8
First fall frost
Oct 3
Growing season
149 days
Hardiness zone
5b
Explore more for Walpole, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Walpole 2S Nepp, Nh (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.