Lisbon, NH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lisbon, a community in Grafton County, New Hampshire.
Tonight
40°F
Partly Cloudy
Partly cloudy, with a low around 40. North wind around 0 mph.
7-day forecast for Lisbon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 40°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 63°F | Sunny | 0 to 5 mph N | 0% |
| Saturday Night | 43°F | Mostly Cloudy | 0 to 5 mph E | 0% |
| Sunday | 59°F | Rain Showers | 0 to 5 mph SE | 83% |
| Sunday Night | 46°F | Rain Showers Likely then Mostly Cloudy | 0 mph | 73% |
| Monday | 62°F | Mostly Sunny | 0 to 5 mph N | 1% |
| Monday Night | 40°F | Mostly Cloudy | 0 to 5 mph N | 1% |
| Tuesday | 64°F | Partly Sunny | 0 mph | 1% |
| Tuesday Night | 40°F | Partly Cloudy | 0 mph | 1% |
| Wednesday | 65°F | Mostly Sunny | 0 mph | 1% |
| Wednesday Night | 40°F | Partly Cloudy | 0 mph | 7% |
| Thursday | 64°F | Partly Sunny then Slight Chance Rain Showers | 0 mph | 19% |
| Thursday Night | 45°F | Chance Rain Showers | 0 mph | 28% |
| Friday | 66°F | Slight Chance Rain Showers | 0 to 5 mph N | 24% |
Forecast source: National Weather Service (api.weather.gov) for Lisbon (44.212, -71.910). Updated through the day.
Growing snapshot for Lisbon
Last spring frost
May 24
First fall frost
Sep 18
Growing season
116 days
Hardiness zone
5a
More local growing data for Lisbon: nearby ZIP 03585 weather · frost dates · planting calendar · New Hampshire frost dates
Nearby towns & communities
Ashland
Bethlehem
Bristol
Canaan
Enfield
Lebanon
Lincoln
Littleton
Mountain Lakes
North Haverhill
North Woodstock
Plymouth
Woodsville
Climate data from the nearest NOAA station, Bethlehem 2, Nh (13.4 mi from Lisbon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.