Harmonyville, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Harmonyville, a community in Windham County, Vermont.
This Afternoon
72°F
Sunny
Sunny, with a high near 72. Northwest wind around 5 mph.
7-day forecast for Harmonyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 5 mph NW | 0% |
| Tonight | 42°F | Mostly Cloudy | 3 mph NW | 0% |
| Saturday | 65°F | Mostly Sunny | 2 mph N | 0% |
| Saturday Night | 47°F | Partly Cloudy | 2 mph SE | 3% |
| Sunday | 58°F | Rain Showers | 3 mph S | 92% |
| Sunday Night | 50°F | Rain Showers | 0 to 3 mph NE | 92% |
| Monday | 63°F | Mostly Sunny | 5 mph N | 4% |
| Monday Night | 43°F | Mostly Cloudy | 2 mph N | 3% |
| Tuesday | 60°F | Partly Sunny | 2 mph NE | 2% |
| Tuesday Night | 43°F | Mostly Cloudy | 2 mph NE | 2% |
| Wednesday | 59°F | Mostly Sunny | 5 mph NE | 7% |
| Wednesday Night | 43°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 23% |
| Thursday | 58°F | Chance Rain Showers | 3 mph NE | 27% |
| Thursday Night | 47°F | Chance Rain Showers | 2 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Harmonyville (43.036, -72.667). Updated through the day.
Growing snapshot for Harmonyville
Last spring frost
May 8
First fall frost
Oct 3
Growing season
149 days
Hardiness zone
5b
More local growing data for Harmonyville: nearby ZIP 05353 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Chimney Hill
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Jacksonville
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Putney
Saxtons River
South Londonderry
Townshend
Wardsboro
West Brattleboro
West Dummerston
Westminster
Whitingham
Wilmington
Climate data from the nearest NOAA station, Walpole 2S Nepp, Nh (12.7 mi from Harmonyville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.