Vergennes, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vergennes, a city in Addison County, Vermont.
Overnight
59°F
Mostly Clear
Mostly clear, with a low around 59. South wind around 6 mph.
7-day forecast for Vergennes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Mostly Clear | 6 mph S | 0% |
| Tuesday | 85°F | Sunny | 6 mph S | 0% |
| Tuesday Night | 60°F | Mostly Clear | 3 to 7 mph S | 0% |
| Wednesday | 86°F | Mostly Sunny | 5 to 13 mph S | 0% |
| Wednesday Night | 67°F | Partly Cloudy then Slight Chance Rain Showers | 7 to 12 mph S | 16% |
| Thursday | 87°F | Showers And Thunderstorms Likely | 9 mph S | 59% |
| Thursday Night | 69°F | Showers And Thunderstorms Likely | 3 to 8 mph S | 59% |
| Friday | 87°F | Showers And Thunderstorms Likely | 6 mph SW | 59% |
| Friday Night | 68°F | Showers And Thunderstorms Likely | 5 mph S | 59% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 2 to 7 mph S | 54% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 6 mph S | 54% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph S | 16% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 8 mph S | 29% |
| Monday | 87°F | Chance Rain Showers | 8 to 12 mph S | 42% |
Forecast source: National Weather Service (api.weather.gov) for Vergennes (44.168, -73.255). Updated through the day.
Growing snapshot for Vergennes
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
168 days
Hardiness zone
5a
More local growing data for Vergennes: nearby ZIP 05456 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Vergennes, Vt (3 mi from Vergennes). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.