Irasburg, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Irasburg, a community in Orleans County, Vermont.
Overnight
56°F
Mostly Clear
Mostly clear, with a low around 56. Southwest wind around 6 mph.
7-day forecast for Irasburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Mostly Clear | 6 mph SW | 0% |
| Tuesday | 80°F | Sunny | 5 to 8 mph W | 0% |
| Tuesday Night | 59°F | Mostly Clear | 5 mph SW | 1% |
| Wednesday | 85°F | Sunny | 3 mph SW | 0% |
| Wednesday Night | 65°F | Partly Cloudy | 2 mph S | 6% |
| Thursday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 mph S | 37% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 2 mph S | 37% |
| Friday | 84°F | Showers And Thunderstorms Likely | 3 mph SW | 60% |
| Friday Night | 65°F | Showers And Thunderstorms Likely | 2 mph SW | 60% |
| Saturday | 83°F | Chance Showers And Thunderstorms | 2 mph W | 46% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 2 mph SW | 46% |
| Sunday | 85°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SW | 24% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 37% |
| Monday | 82°F | Showers And Thunderstorms Likely | 3 to 7 mph SW | 55% |
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 Aug 4, 2026.