Irasburg, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Irasburg, a community in Orleans County, Vermont.
This Afternoon
66°F
Sunny
Sunny, with a high near 66. Northwest wind around 12 mph.
7-day forecast for Irasburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Sunny | 12 mph NW | 0% |
| Tonight | 39°F | Mostly Clear | 3 to 9 mph N | 0% |
| Saturday | 62°F | Sunny | 5 mph N | 0% |
| Saturday Night | 41°F | Mostly Cloudy then Chance Light Rain | 1 to 5 mph SE | 39% |
| Sunday | 61°F | Light Rain | 7 mph S | 78% |
| Sunday Night | 43°F | Light Rain then Mostly Cloudy | 0 to 5 mph W | 78% |
| Monday | 60°F | Partly Sunny | 2 to 6 mph N | 1% |
| Monday Night | 39°F | Mostly Cloudy | 1 to 6 mph N | 0% |
| Tuesday | 63°F | Partly Sunny | 3 mph NE | 1% |
| Tuesday Night | 39°F | Partly Cloudy | 3 mph NE | 1% |
| Wednesday | 66°F | Mostly Sunny | 3 mph E | 1% |
| Wednesday Night | 41°F | Partly Cloudy | 2 mph SE | 7% |
| Thursday | 64°F | Partly Sunny then Slight Chance Rain Showers | 2 mph E | 21% |
| Thursday Night | 44°F | Slight Chance Rain Showers | 2 mph NE | 24% |
Forecast source: National Weather Service (api.weather.gov) for Irasburg (44.801, -72.291). Updated through the day.
Growing snapshot for Irasburg
Last spring frost
May 14
First fall frost
Sep 30
Growing season
138 days
Hardiness zone
4b
More local growing data for Irasburg: nearby ZIP 05845 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Albany
Barton
Coventry
Derby Center
Derby Line
Glover
Greensboro
Greensboro Bend
Lowell
Newport
Newport Center
North Troy
Orleans
Troy
Climate data from the nearest NOAA station, Newport, Vt (12.4 mi from Irasburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.