Windsor, VT Weather & Growing Conditions
Tonight
42°F
Partly Cloudy
Partly cloudy, with a low around 42. North wind 5 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 42°F | Partly Cloudy | 5 to 8 mph N | 0% |
| Saturday | 66°F | Sunny | 1 to 6 mph NE | 0% |
| Saturday Night | 43°F | Partly Cloudy then Chance Light Rain | 0 to 3 mph S | 40% |
| Sunday | 60°F | Light Rain | 3 to 7 mph SE | 92% |
| Sunday Night | 47°F | Light Rain then Chance Rain Showers | 0 to 5 mph NE | 92% |
| Monday | 65°F | Mostly Sunny | 7 mph N | 3% |
| Monday Night | 43°F | Mostly Cloudy | 5 mph N | 1% |
| Tuesday | 63°F | Partly Sunny | 5 mph NE | 1% |
| Tuesday Night | 41°F | Mostly Cloudy | 2 mph NE | 2% |
| Wednesday | 62°F | Mostly Sunny | 2 to 7 mph NE | 5% |
| Wednesday Night | 42°F | Mostly Cloudy then Slight Chance Rain Showers | 0 to 5 mph E | 15% |
| Thursday | 60°F | Slight Chance Rain Showers | 1 to 5 mph NE | 24% |
| Thursday Night | 45°F | Chance Rain Showers | 2 mph NE | 30% |
| Friday | 66°F | Chance Rain Showers | 5 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Windsor, VT
Last spring frost
May 16
First fall frost
Sep 29
Growing season
136 days
Hardiness zone
5a
Explore more for Windsor, VT: full frost dates · planting calendar · Vermont frost dates
Climate data from the nearest NOAA station, Cavendish, Vt (7.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.