South Londonderry, VT Weather & Growing Conditions
Today
64°F
Mostly Sunny
Mostly sunny, with a high near 64. South wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Mostly Sunny | 1 mph S | 0% |
| Tonight | 41°F | Partly Cloudy | 1 mph E | 0% |
| Sunday | 52°F | Rain | 0 to 3 mph SE | 99% |
| Sunday Night | 41°F | Rain then Rain Showers Likely | 2 mph N | 82% |
| Monday | 60°F | Patchy Fog then Partly Sunny | 5 mph N | 0% |
| Monday Night | 38°F | Mostly Cloudy | 2 mph N | 1% |
| Tuesday | 60°F | Partly Sunny | 2 mph NE | 1% |
| Tuesday Night | 38°F | Mostly Cloudy | 1 mph NE | 1% |
| Wednesday | 61°F | Mostly Sunny | 0 to 5 mph E | 1% |
| Wednesday Night | 38°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 15% |
| Thursday | 59°F | Chance Rain Showers | 3 mph NE | 30% |
| Thursday Night | 40°F | Chance Rain Showers | 2 mph NE | 30% |
| Friday | 61°F | Chance Rain Showers | 3 mph NE | 31% |
| Friday Night | 41°F | Chance Rain Showers | 1 to 5 mph NE | 30% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for South Londonderry, VT
Last spring frost
May 16
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
5a
Explore more for South Londonderry, VT: full frost dates · planting calendar · Vermont frost dates
Climate data from the nearest NOAA station, Peru, Vt (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.