Plainfield, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plainfield, a community in Washington County, Vermont.
This Afternoon
69°F
Sunny
Sunny, with a high near 69. Northwest wind around 10 mph.
7-day forecast for Plainfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Sunny | 10 mph NW | 0% |
| Tonight | 38°F | Partly Cloudy | 2 to 9 mph N | 0% |
| Saturday | 65°F | Sunny | 3 mph N | 0% |
| Saturday Night | 41°F | Mostly Cloudy then Chance Light Rain | 0 to 5 mph S | 43% |
| Sunday | 61°F | Light Rain | 6 mph SE | 88% |
| Sunday Night | 43°F | Light Rain then Slight Chance Rain Showers | 0 to 3 mph E | 88% |
| Monday | 62°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Monday Night | 40°F | Mostly Cloudy | 0 to 6 mph N | 1% |
| Tuesday | 64°F | Partly Sunny | 0 to 3 mph NE | 1% |
| Tuesday Night | 39°F | Partly Cloudy | 0 to 3 mph NE | 1% |
| Wednesday | 66°F | Mostly Sunny | 0 to 3 mph E | 3% |
| Wednesday Night | 40°F | Partly Cloudy | 0 to 3 mph NE | 8% |
| Thursday | 65°F | Slight Chance Rain Showers | 2 mph E | 21% |
| Thursday Night | 44°F | Chance Rain Showers | 2 mph NE | 28% |
Forecast source: National Weather Service (api.weather.gov) for Plainfield (44.281, -72.432). Updated through the day.
Growing snapshot for Plainfield
Last spring frost
May 25
First fall frost
Sep 22
Growing season
119 days
Hardiness zone
5a
More local growing data for Plainfield: nearby ZIP 05667 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Barre
Bolton
Cabot
East Barre
East Montpelier
Marshfield
Montpelier
Northfield
South Barre
Waitsfield
Waterbury
Waterbury Center
Websterville
Worcester
Climate data from the nearest NOAA station, Plainfield, Vt (0.7 mi from Plainfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.