Winooski, VT Weather & Growing Conditions
Today
86°F
Sunny
Sunny, with a high near 86. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 6 mph SW | 0% |
| Tonight | 62°F | Mostly Clear | 5 mph SE | 1% |
| Wednesday | 87°F | Sunny | 3 to 9 mph S | 0% |
| Wednesday Night | 68°F | Partly Cloudy | 6 to 9 mph S | 9% |
| Thursday | 88°F | Mostly Sunny then Showers And Thunderstorms Likely | 7 mph S | 55% |
| Thursday Night | 70°F | Showers And Thunderstorms Likely | 6 mph S | 55% |
| Friday | 87°F | Showers And Thunderstorms Likely | 5 mph SW | 61% |
| Friday Night | 67°F | Showers And Thunderstorms Likely | 3 mph SW | 61% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 1 to 6 mph SW | 52% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 mph S | 52% |
| Sunday | 89°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph S | 23% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph S | 33% |
| Monday | 86°F | Chance Rain Showers | 6 to 10 mph SW | 48% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 3 to 9 mph SW | 48% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Winooski, VT
Last spring frost
Apr 29
First fall frost
Oct 15
Growing season
169 days
Hardiness zone
5a
Explore more for Winooski, VT: full frost dates · planting calendar · Vermont frost dates
Climate data from the nearest NOAA station, Burlington Intl Ap, Vt (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.