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
73°F
Sunny
Sunny. High near 73, with temperatures falling to around 65 in the afternoon. West wind around 2 mph.
7-day forecast for South Londonderry
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Sunny | 2 mph W | 2% |
| Tonight | 52°F | Partly Cloudy | 1 mph S | 2% |
| Thursday | 67°F | Patchy Fog then Light Rain | 1 to 5 mph S | 86% |
| Thursday Night | 54°F | Chance Light Rain | 2 mph SW | 48% |
| Friday | 67°F | Chance Light Rain | 0 mph | 37% |
| Friday Night | 49°F | Chance Light Rain | 0 mph | 54% |
| Saturday | 59°F | Chance Light Rain | 2 mph N | 47% |
| Saturday Night | 40°F | Chance Light Rain | 1 to 8 mph NW | 47% |
| Sunday | 52°F | Chance Light Rain | 7 mph W | 44% |
| Sunday Night | 33°F | Mostly Cloudy then Slight Chance Light Rain | 6 mph W | 16% |
| Monday | 50°F | Chance Light Rain | 8 mph W | 26% |
| Monday Night | 31°F | Slight Chance Light Rain then Partly Cloudy | 7 mph W | 21% |
| Tuesday | 53°F | Mostly Sunny then Slight Chance Light Rain | 5 to 8 mph W | 23% |
| Tuesday Night | 30°F | Chance Light Rain | 9 mph W | 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 Nov 4, 2026.