Concord, NH Weather & Growing Conditions
Overnight
45°F
Mostly Cloudy
Mostly cloudy, with a low around 45. Southwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Mostly Cloudy | 0 to 5 mph SW | 2% |
| Wednesday | 73°F | Mostly Sunny | 0 to 5 mph SW | 5% |
| Wednesday Night | 53°F | Partly Cloudy | 5 mph SW | 2% |
| Thursday | 69°F | Scattered Rain Showers | 5 to 10 mph S | 45% |
| Thursday Night | 57°F | Scattered Rain Showers | 5 to 10 mph SW | 30% |
| Friday | 66°F | Light Rain Likely | 0 to 5 mph S | 69% |
| Friday Night | 51°F | Light Rain | 0 to 5 mph N | 79% |
| Saturday | 59°F | Light Rain Likely | 5 mph NW | 70% |
| Saturday Night | 41°F | Chance Light Rain | 5 mph NW | 54% |
| Sunday | 56°F | Chance Light Rain | 5 to 10 mph W | 25% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph W | 12% |
| Monday | 53°F | Slight Chance Light Rain | 5 to 10 mph W | 19% |
| Monday Night | 33°F | Slight Chance Light Rain | 5 to 10 mph W | 18% |
| Tuesday | 54°F | Mostly Sunny | 5 to 10 mph W | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Concord, NH
Last spring frost
May 2
First fall frost
Oct 8
Growing season
158 days
Hardiness zone
6a
Explore more for Concord, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Weare, Nh (6.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.