New Haven, VT Weather & Growing Conditions
Tonight
41°F
Partly Cloudy
Partly cloudy, with a low around 41. North wind 5 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 41°F | Partly Cloudy | 5 to 9 mph N | 0% |
| Saturday | 64°F | Sunny | 7 mph N | 0% |
| Saturday Night | 44°F | Mostly Cloudy then Chance Light Rain | 1 to 6 mph SE | 51% |
| Sunday | 61°F | Light Rain | 5 to 8 mph S | 88% |
| Sunday Night | 46°F | Light Rain then Mostly Cloudy | 1 to 6 mph NE | 84% |
| Monday | 61°F | Partly Sunny | 7 to 13 mph N | 0% |
| Monday Night | 42°F | Mostly Cloudy | 2 to 10 mph N | 1% |
| Tuesday | 64°F | Partly Sunny | 2 to 8 mph N | 1% |
| Tuesday Night | 42°F | Partly Cloudy | 1 to 7 mph NE | 2% |
| Wednesday | 66°F | Mostly Sunny | 1 to 6 mph E | 4% |
| Wednesday Night | 43°F | Mostly Cloudy then Slight Chance Rain Showers | 1 to 5 mph E | 15% |
| Thursday | 63°F | Chance Rain Showers | 1 to 7 mph NE | 25% |
| Thursday Night | 46°F | Chance Rain Showers | 2 to 6 mph NE | 28% |
| Friday | 66°F | Slight Chance Rain Showers then Partly Sunny | 2 to 9 mph N | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Haven, VT
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
168 days
Hardiness zone
5a
Explore more for New Haven, VT: full frost dates · planting calendar · Vermont frost dates
Climate data from the nearest NOAA station, Vergennes, Vt (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.