Harman US

Hartland, VT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Hartland, a community in Windsor County, Vermont.

Today
66°F
Sunny
Sunny, with a high near 66. North wind around 2 mph.

7-day forecast for Hartland

WhenTempForecastWindPrecip
Today 66°F Sunny 2 mph N 0%
Tonight 44°F Partly Cloudy 0 to 3 mph S 0%
Sunday 53°F Rain Showers 6 mph SE 97%
Sunday Night 45°F Rain Showers then Mostly Cloudy 1 to 6 mph NE 83%
Monday 63°F Partly Sunny 7 mph N 0%
Monday Night 40°F Mostly Cloudy 2 to 6 mph N 0%
Tuesday 63°F Partly Sunny 3 mph NE 0%
Tuesday Night 40°F Partly Cloudy 2 mph NE 0%
Wednesday 64°F Mostly Sunny 2 to 6 mph NE 0%
Wednesday Night 40°F Mostly Cloudy 0 to 3 mph E 9%
Thursday 62°F Chance Rain Showers 1 to 5 mph NE 29%
Thursday Night 42°F Chance Rain Showers 3 mph NE 29%
Friday 64°F Chance Rain Showers 6 mph N 29%
Friday Night 43°F Chance Rain Showers 6 mph N 31%

Forecast source: National Weather Service (api.weather.gov) for Hartland (43.543, -72.401). Updated through the day.

Growing snapshot for Hartland

Last spring frost
May 8
First fall frost
Oct 6
Growing season
150 days
Hardiness zone
5a

More local growing data for Hartland: nearby ZIP 05048 weather · frost dates · planting calendar · Vermont frost dates

Nearby towns & communities

All Vermont locations ›

Climate data from the nearest NOAA station, N Hartland Lake, Vt (3.6 mi from Hartland). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.