Irasburg, VT Weather & Growing Conditions
Today
74°F
Partly Sunny
Partly sunny. High near 74, with temperatures falling to around 66 in the afternoon. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Partly Sunny | 6 mph SW | 3% |
| Tonight | 53°F | Mostly Cloudy | 7 mph S | 3% |
| Thursday | 65°F | Rain Showers | 9 mph S | 86% |
| Thursday Night | 50°F | Rain Showers | 3 to 8 mph SW | 79% |
| Friday | 63°F | Patchy Fog then Mostly Cloudy | 3 mph W | 8% |
| Friday Night | 45°F | Chance Light Rain | 2 mph N | 38% |
| Saturday | 55°F | Chance Light Rain | 3 mph N | 47% |
| Saturday Night | 39°F | Chance Light Rain | 5 mph NW | 51% |
| Sunday | 47°F | Chance Light Rain | 6 mph NW | 51% |
| Sunday Night | 34°F | Chance Light Rain | 5 mph W | 31% |
| Monday | 45°F | Chance Light Rain | 7 mph W | 41% |
| Monday Night | 31°F | Chance Light Rain | 6 mph W | 28% |
| Tuesday | 47°F | Chance Light Rain | 7 mph SW | 42% |
| Tuesday Night | 30°F | Chance Light Rain then Slight Chance Rain And Snow | 6 mph W | 42% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Irasburg, VT
Last spring frost
May 14
First fall frost
Sep 30
Growing season
138 days
Hardiness zone
4b
Explore more for Irasburg, VT: full frost dates · planting calendar · Vermont frost dates
Climate data from the nearest NOAA station, Newport, Vt (12.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.