Derry, NH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Derry, a community in Rockingham County, New Hampshire.
This Afternoon
65°F
Mostly Sunny
Mostly sunny, with a high near 65. Southeast wind around 0 mph.
7-day forecast for Derry
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Mostly Sunny | 0 mph | 0% |
| Tonight | 44°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Sunday | 59°F | Mostly Cloudy then Rain | 0 to 5 mph SE | 90% |
| Sunday Night | 45°F | Rain | 5 mph NE | 86% |
| Monday | 65°F | Mostly Sunny | 5 mph N | 6% |
| Monday Night | 43°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 59°F | Partly Sunny | 5 mph NE | 1% |
| Tuesday Night | 42°F | Mostly Cloudy | 0 to 5 mph NE | 1% |
| Wednesday | 60°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 42°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph NE | 15% |
| Thursday | 59°F | Chance Rain Showers | 5 to 10 mph NE | 31% |
| Thursday Night | 43°F | Chance Rain Showers | 5 to 10 mph NE | 33% |
| Friday | 61°F | Chance Rain Showers | 10 mph N | 33% |
| Friday Night | 44°F | Chance Rain Showers | 5 to 15 mph NE | 34% |
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 Sep 19, 2026.