Lisbon, NH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lisbon, a community in Grafton County, New Hampshire.
Today
81°F
Sunny
Sunny, with a high near 81. West wind 0 to 5 mph.
7-day forecast for Lisbon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 0 to 5 mph W | 0% |
| Tonight | 59°F | Mostly Clear then Areas Of Fog | 0 mph | 0% |
| Wednesday | 84°F | Areas Of Fog then Mostly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 64°F | Partly Cloudy | 0 to 5 mph S | 6% |
| Thursday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 36% |
| Thursday Night | 67°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 mph | 33% |
| Friday | 85°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 mph | 43% |
| Friday Night | 65°F | Chance Showers And Thunderstorms | 0 mph | 42% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 0 mph | 49% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 0 mph | 44% |
| Sunday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 18% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Monday | 84°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 50% |
| Monday Night | 61°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 48% |
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 Aug 4, 2026.