New Haven, VT Weather & Growing Conditions
Today
83°F
Sunny
Sunny, with a high near 83. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 6 mph SW | 0% |
| Tonight | 60°F | Mostly Clear | 6 mph S | 0% |
| Wednesday | 84°F | Mostly Sunny | 3 to 10 mph S | 0% |
| Wednesday Night | 66°F | Partly Cloudy | 5 to 9 mph S | 12% |
| Thursday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 8 mph S | 51% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms | 6 mph S | 51% |
| Friday | 85°F | Showers And Thunderstorms Likely | 5 mph SW | 57% |
| Friday Night | 66°F | Showers And Thunderstorms Likely | 0 to 3 mph S | 57% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 1 to 5 mph S | 54% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 mph S | 54% |
| Sunday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 8 mph S | 17% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph S | 32% |
| Monday | 85°F | Chance Rain Showers | 7 to 10 mph S | 47% |
| Monday Night | 63°F | Chance Rain Showers | 2 to 8 mph SW | 47% |
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 Aug 4, 2026.