Hancock, NH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hancock, a community in Hillsborough County, New Hampshire.
Overnight
43°F
Partly Cloudy
Partly cloudy, with a low around 43. North wind 0 to 5 mph.
7-day forecast for Hancock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 65°F | Mostly Sunny | 0 mph | 0% |
| Saturday Night | 43°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 56°F | Chance Rain Showers then Rain | 0 to 5 mph SE | 97% |
| Sunday Night | 44°F | Rain then Rain Showers Likely | 0 to 5 mph NE | 90% |
| Monday | 63°F | Mostly Sunny | 5 mph N | 3% |
| Monday Night | 41°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 60°F | Partly Sunny | 0 to 5 mph NE | 1% |
| Tuesday Night | 40°F | Mostly Cloudy | 0 to 5 mph NE | 1% |
| Wednesday | 61°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Wednesday Night | 40°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph NE | 16% |
| Thursday | 59°F | Chance Rain Showers | 5 to 10 mph NE | 33% |
| Thursday Night | 42°F | Chance Rain Showers | 5 to 10 mph NE | 33% |
| Friday | 61°F | Chance Rain Showers | 10 mph NE | 33% |
Forecast source: National Weather Service (api.weather.gov) for Hancock (42.975, -71.980). Updated through the day.
Growing snapshot for Hancock
Last spring frost
May 5
First fall frost
Oct 6
Growing season
154 days
Hardiness zone
6a
More local growing data for Hancock: nearby ZIP 03449 weather · frost dates · planting calendar · New Hampshire frost dates
Nearby towns & communities
Amherst
Antrim
Bennington
East Merrimack
Francestown
Goffstown
Greenville
Hillsborough
Hudson
Klondike Corner
Manchester
Milford
Nashua
New Boston
Peterborough
Pinardville
South Hooksett
Wilton
Climate data from the nearest NOAA station, Jaffrey Silver Rch Airpark, Nh (12.1 mi from Hancock). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.