Lunenburg, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lunenburg, a community in Essex County, Vermont.
Today
80°F
Sunny
Sunny, with a high near 80. West wind around 7 mph.
7-day forecast for Lunenburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Sunny | 7 mph W | 0% |
| Tonight | 56°F | Mostly Clear | 3 mph NW | 0% |
| Wednesday | 85°F | Mostly Sunny | 2 mph W | 0% |
| Wednesday Night | 62°F | Partly Cloudy | 2 mph SW | 4% |
| Thursday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 mph SW | 32% |
| Thursday Night | 65°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 mph W | 32% |
| Friday | 85°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph W | 52% |
| Friday Night | 63°F | Chance Showers And Thunderstorms | 1 mph NW | 52% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 1 mph W | 49% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms | 1 mph W | 49% |
| Sunday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph W | 17% |
| Sunday Night | 62°F | Slight Chance Showers And Thunderstorms | 2 mph SW | 24% |
| Monday | 83°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 52% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 0 to 5 mph W | 52% |
Forecast source: National Weather Service (api.weather.gov) for Lunenburg (44.453, -71.674). Updated through the day.
Growing snapshot for Lunenburg
Last spring frost
May 24
First fall frost
Sep 18
Growing season
116 days
Hardiness zone
4b
More local growing data for Lunenburg: nearby ZIP 05904 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bethlehem 2, Nh (8 mi from Lunenburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.