South Londonderry, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Londonderry, a community in Windham County, Vermont.
Today
64°F
Mostly Sunny
Mostly sunny, with a high near 64. South wind around 1 mph.
7-day forecast for South Londonderry
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Mostly Sunny | 1 mph S | 0% |
| Tonight | 42°F | Partly Cloudy | 1 mph SE | 0% |
| Sunday | 53°F | Rain | 3 mph SE | 99% |
| Sunday Night | 42°F | Rain then Rain Showers Likely | 2 mph N | 82% |
| Monday | 61°F | Patchy Fog then Partly Sunny | 5 mph N | 0% |
| Monday Night | 39°F | Mostly Cloudy | 0 to 3 mph N | 1% |
| Tuesday | 60°F | Partly Sunny | 2 mph NE | 1% |
| Tuesday Night | 39°F | Mostly Cloudy | 2 mph NE | 1% |
| Wednesday | 62°F | Mostly Sunny | 2 to 6 mph E | 1% |
| Wednesday Night | 38°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph E | 15% |
| Thursday | 60°F | Chance Rain Showers | 3 mph NE | 30% |
| Thursday Night | 41°F | Chance Rain Showers | 3 mph NE | 30% |
| Friday | 62°F | Chance Rain Showers | 5 mph NE | 31% |
| Friday Night | 41°F | Chance Rain Showers | 7 mph NE | 30% |
Forecast source: National Weather Service (api.weather.gov) for South Londonderry (43.191, -72.808). Updated through the day.
Growing snapshot for South Londonderry
Last spring frost
May 16
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
5a
More local growing data for South Londonderry: nearby ZIP 05155 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Chimney Hill
Grafton
Harmonyville
Jacksonville
Jamaica
Londonderry
Newfane
North Westminster
Putney
Saxtons River
Townshend
Wardsboro
West Brattleboro
West Dummerston
Westminster
Whitingham
Wilmington
Climate data from the nearest NOAA station, Peru, Vt (7.3 mi from South Londonderry). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.