Winooski, VT Weather & Growing Conditions
This Afternoon
73°F
Mostly Sunny
Mostly sunny, with a high near 73. South wind around 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Sunny | 8 mph S | 3% |
| Tonight | 58°F | Partly Cloudy | 8 to 15 mph S | 3% |
| Thursday | 67°F | Rain Showers | 14 to 17 mph S | 92% |
| Thursday Night | 51°F | Chance Rain Showers then Mostly Cloudy | 5 to 14 mph E | 52% |
| Friday | 64°F | Mostly Cloudy | 5 mph S | 8% |
| Friday Night | 50°F | Slight Chance Light Rain | 5 mph N | 18% |
| Saturday | 55°F | Chance Light Rain | 5 to 8 mph N | 43% |
| Saturday Night | 38°F | Chance Light Rain then Rain Showers Likely | 9 mph N | 68% |
| Sunday | 52°F | Rain Showers Likely | 5 to 9 mph NW | 57% |
| Sunday Night | 36°F | Chance Rain Showers | 3 to 7 mph W | 38% |
| Monday | 49°F | Chance Rain Showers | 7 to 15 mph W | 38% |
| Monday Night | 32°F | Slight Chance Rain Showers then Mostly Cloudy | 8 mph W | 20% |
| Tuesday | 53°F | Partly Sunny then Slight Chance Rain Showers | 10 mph SW | 15% |
| Tuesday Night | 33°F | Slight Chance Rain Showers | 7 mph W | 18% |
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 (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.