Concord, NH Weather & Growing Conditions
Overnight
46°F
Partly Cloudy
Partly cloudy, with a low around 46. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Partly Cloudy | 0 mph | 2% |
| Wednesday | 76°F | Mostly Sunny | 0 to 5 mph SW | 3% |
| Wednesday Night | 52°F | Partly Cloudy | 0 to 5 mph S | 2% |
| Thursday | 72°F | Mostly Cloudy then Light Rain Likely | 5 to 10 mph S | 57% |
| Thursday Night | 58°F | Chance Light Rain | 0 to 5 mph SW | 28% |
| Friday | 70°F | Light Rain Likely | 0 mph | 66% |
| Friday Night | 52°F | Light Rain | 0 mph | 84% |
| Saturday | 63°F | Light Rain Likely | 0 to 5 mph N | 67% |
| Saturday Night | 41°F | Chance Light Rain | 5 mph N | 39% |
| Sunday | 57°F | Chance Light Rain then Partly Sunny | 5 to 10 mph NW | 31% |
| Sunday Night | 32°F | Partly Cloudy | 0 to 5 mph W | 7% |
| Monday | 53°F | Mostly Sunny | 5 to 10 mph W | 13% |
| Monday Night | 30°F | Partly Cloudy | 5 mph W | 12% |
| Tuesday | 56°F | Mostly Sunny | 5 to 10 mph W | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Concord, NH
Last spring frost
May 8
First fall frost
Oct 3
Growing season
146 days
Hardiness zone
5b
Explore more for Concord, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Concord Muni Ap, Nh (4.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.