Concord, NH Weather & Growing Conditions
Today
74°F
Mostly Sunny
Mostly sunny. High near 74, with temperatures falling to around 66 in the afternoon. Southwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Sunny | 0 to 5 mph SW | 3% |
| Tonight | 51°F | Partly Cloudy | 5 mph S | 2% |
| Thursday | 69°F | Mostly Cloudy then Light Rain Likely | 5 to 10 mph S | 60% |
| Thursday Night | 57°F | Chance Light Rain | 0 to 5 mph SW | 30% |
| Friday | 68°F | Light Rain Likely | 0 mph | 59% |
| Friday Night | 52°F | Light Rain | 0 to 5 mph NE | 82% |
| Saturday | 61°F | Light Rain Likely | 5 mph N | 66% |
| Saturday Night | 42°F | Chance Light Rain | 5 mph N | 39% |
| Sunday | 55°F | Chance Light Rain | 5 to 10 mph NW | 33% |
| Sunday Night | 35°F | Partly Cloudy | 5 mph W | 8% |
| Monday | 52°F | Mostly Sunny | 5 to 10 mph W | 14% |
| Monday Night | 32°F | Partly Cloudy | 5 mph W | 12% |
| Tuesday | 54°F | Mostly Sunny | 5 to 10 mph W | 8% |
| Tuesday Night | 32°F | Partly Cloudy | 5 mph W | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Concord, NH
Last spring frost
May 14
First fall frost
Sep 29
Growing season
138 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, Salisbury, Nh (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.