Windsor, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Windsor, a community in Windsor County, Vermont.
This Afternoon
66°F
Sunny
Sunny, with a high near 66. Northeast wind around 1 mph.
7-day forecast for Windsor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Sunny | 1 mph NE | 0% |
| Tonight | 42°F | Mostly Clear | 0 to 6 mph S | 0% |
| Sunday | 54°F | Light Rain | 3 to 9 mph S | 100% |
| Sunday Night | 47°F | Light Rain then Chance Rain Showers | 1 to 5 mph NW | 84% |
| Monday | 65°F | Mostly Sunny | 6 to 12 mph N | 0% |
| Monday Night | 40°F | Mostly Clear | 2 to 9 mph N | 0% |
| Tuesday | 65°F | Sunny | 3 mph NE | 0% |
| Tuesday Night | 41°F | Partly Cloudy | 2 mph NE | 1% |
| Wednesday | 65°F | Mostly Sunny | 2 to 6 mph NE | 1% |
| Wednesday Night | 40°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 | 43°F | Chance Rain Showers | 3 mph NE | 34% |
| Friday | 65°F | Chance Rain Showers | 5 mph N | 34% |
| Friday Night | 46°F | Chance Rain Showers | 3 to 7 mph N | 36% |
Forecast source: National Weather Service (api.weather.gov) for Windsor (43.479, -72.391). Updated through the day.
Growing snapshot for Windsor
Last spring frost
May 8
First fall frost
Oct 6
Growing season
150 days
Hardiness zone
5b
More local growing data for Windsor: nearby ZIP 05089 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Ascutney
Bethel
Cavendish
Chester
Hartford Village
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North Hartland
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Norwich
Proctorsville
Quechee
Rochester
South Royalton
South Woodstock
Springfield
West Woodstock
Weston
White River Junction
Wilder
Woodstock
Climate data from the nearest NOAA station, N Hartland Lake, Vt (8.4 mi from Windsor). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.