South Hero, VT Weather & Growing Conditions
Today
86°F
Sunny
Sunny, with a high near 86. Southwest wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 3 to 7 mph SW | 0% |
| Tonight | 64°F | Mostly Clear | 6 mph S | 1% |
| Wednesday | 87°F | Sunny | 5 to 10 mph S | 0% |
| Wednesday Night | 68°F | Partly Cloudy | 6 to 10 mph S | 7% |
| Thursday | 87°F | Showers And Thunderstorms Likely | 7 mph S | 55% |
| Thursday Night | 71°F | Showers And Thunderstorms Likely | 5 mph S | 55% |
| Friday | 86°F | Showers And Thunderstorms Likely | 5 mph SW | 63% |
| Friday Night | 69°F | Showers And Thunderstorms Likely | 3 mph W | 63% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 3 mph S | 49% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 6 mph SW | 49% |
| Sunday | 89°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 mph S | 23% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SW | 34% |
| Monday | 86°F | Chance Rain Showers | 9 mph SW | 44% |
| Monday Night | 66°F | Chance Showers And Thunderstorms | 5 to 8 mph W | 44% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Hero, VT
Last spring frost
Apr 28
First fall frost
Oct 20
Growing season
174 days
Hardiness zone
5b
Explore more for South Hero, VT: full frost dates · planting calendar · Vermont frost dates
Climate data from the nearest NOAA station, S Hero, Vt (0.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.