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Hartland, VT Weather & Growing Conditions

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

This Afternoon
66°F
Sunny
Sunny, with a high near 66. East wind around 2 mph.

7-day forecast for Hartland

WhenTempForecastWindPrecip
This Afternoon 66°F Sunny 2 mph E 0%
Tonight 42°F Mostly Clear 0 to 5 mph S 0%
Sunday 53°F Light Rain 3 to 8 mph SE 100%
Sunday Night 46°F Light Rain then Chance Rain Showers 2 to 6 mph NE 86%
Monday 64°F Mostly Sunny 8 to 12 mph N 0%
Monday Night 39°F Mostly Clear 2 to 9 mph N 0%
Tuesday 64°F Sunny 3 mph NE 0%
Tuesday Night 40°F Partly Cloudy 2 mph NE 1%
Wednesday 65°F Mostly Sunny 2 to 6 mph NE 1%
Wednesday Night 39°F Partly Cloudy 0 to 3 mph NE 3%
Thursday 65°F Mostly Sunny then Slight Chance Rain Showers 1 to 5 mph NE 16%
Thursday Night 42°F Chance Rain Showers 2 mph NE 34%
Friday 64°F Chance Rain Showers 5 mph N 34%
Friday Night 46°F Chance Rain Showers 6 mph N 35%

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

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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.