Newbury, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Newbury, a village in Grafton County, Vermont.
Tonight
43°F
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before 8pm. Mostly cloudy, with a low around 43. Southwest wind 2 to 6 mph. Chance of precipitation is 20%.
7-day forecast for Newbury
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph SW | 21% |
| Wednesday | 74°F | Mostly Sunny | 5 to 8 mph SW | 5% |
| Wednesday Night | 44°F | Partly Cloudy | 8 mph S | 0% |
| Thursday | 66°F | Rain Showers | 3 to 8 mph S | 77% |
| Thursday Night | 55°F | Rain Showers Likely | 0 to 3 mph S | 69% |
| Friday | 66°F | Chance Rain Showers | 1 mph NW | 48% |
| Friday Night | 49°F | Light Rain Likely | 1 mph N | 68% |
| Saturday | 60°F | Light Rain Likely | 2 mph NW | 65% |
| Saturday Night | 40°F | Light Rain Likely | 2 mph W | 63% |
| Sunday | 54°F | Chance Light Rain | 3 mph W | 34% |
| Sunday Night | 32°F | Mostly Cloudy then Slight Chance Light Rain | 2 mph W | 17% |
| Monday | 52°F | Chance Light Rain | 2 to 6 mph NW | 30% |
| Monday Night | 29°F | Chance Light Rain | 3 mph W | 31% |
| Tuesday | 52°F | Chance Light Rain | 6 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov) for Newbury (44.081, -72.058). Updated through the day.
Growing snapshot for Newbury
Last spring frost
May 15
First fall frost
Sep 28
Growing season
133 days
Hardiness zone
5a
More local growing data for Newbury: nearby ZIP 03765 weather · frost dates · planting calendar · Vermont frost dates
Climate data from the nearest NOAA station, Benton 5 Sw, Nh (5 mi from Newbury). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.