Derry, NH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Derry, a community in Rockingham County, New Hampshire.
Overnight
49°F
Mostly Clear
Mostly clear, with a low around 49. Southwest wind around 5 mph.
7-day forecast for Derry
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Clear | 5 mph SW | 2% |
| Wednesday | 75°F | Mostly Sunny | 5 mph SW | 3% |
| Wednesday Night | 55°F | Partly Cloudy | 5 mph SW | 2% |
| Thursday | 72°F | Mostly Cloudy then Chance Light Rain | 5 to 10 mph SW | 38% |
| Thursday Night | 59°F | Chance Light Rain | 5 to 10 mph SW | 41% |
| Friday | 69°F | Light Rain | 0 mph | 76% |
| Friday Night | 53°F | Light Rain | 0 to 5 mph E | 89% |
| Saturday | 63°F | Light Rain Likely | 5 mph N | 73% |
| Saturday Night | 42°F | Chance Light Rain | 5 mph NW | 34% |
| Sunday | 57°F | Chance Light Rain then Mostly Sunny | 5 to 10 mph NW | 29% |
| Sunday Night | 36°F | Partly Cloudy | 5 mph W | 6% |
| Monday | 54°F | Mostly Sunny then Slight Chance Light Rain | 5 to 10 mph W | 15% |
| Monday Night | 34°F | Partly Cloudy | 5 mph W | 13% |
| Tuesday | 56°F | Mostly Sunny | 5 to 10 mph W | 8% |
Forecast source: National Weather Service (api.weather.gov) for Derry (42.888, -71.282). Updated through the day.
Growing snapshot for Derry
Last spring frost
Apr 30
First fall frost
Oct 11
Growing season
162 days
Hardiness zone
6a
More local growing data for Derry: nearby ZIP 03038 weather · frost dates · planting calendar · New Hampshire frost dates
Nearby towns & communities
Epping
Exeter
Hampton
Hampton Beach
Londonderry
Newfields
Newmarket
Portsmouth
Raymond
Seabrook Beach
Climate data from the nearest NOAA station, W Hampstead, Nh (4 mi from Derry). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.