Londonderry, VT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Londonderry, a community in Windham County, Vermont.
This Afternoon
68°F
Sunny
Sunny, with a high near 68. Northwest wind around 5 mph.
7-day forecast for Londonderry
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Sunny | 5 mph NW | 0% |
| Tonight | 40°F | Mostly Cloudy | 0 to 3 mph N | 0% |
| Saturday | 64°F | Mostly Sunny | 0 mph | 0% |
| Saturday Night | 43°F | Mostly Cloudy | 0 mph | 5% |
| Sunday | 57°F | Rain Showers | 2 mph SE | 93% |
| Sunday Night | 46°F | Rain Showers | 1 mph E | 93% |
| Monday | 61°F | Mostly Sunny | 3 mph N | 2% |
| Monday Night | 40°F | Mostly Cloudy | 2 mph N | 3% |
| Tuesday | 59°F | Partly Sunny | 2 mph NE | 2% |
| Tuesday Night | 39°F | Mostly Cloudy | 1 mph NE | 3% |
| Wednesday | 59°F | Mostly Sunny | 0 to 5 mph E | 7% |
| Wednesday Night | 41°F | Mostly Cloudy then Slight Chance Rain Showers | 2 mph E | 22% |
| Thursday | 57°F | Chance Rain Showers | 2 mph E | 26% |
| Thursday Night | 44°F | Chance Rain Showers | 1 mph NE | 31% |
Forecast source: National Weather Service (api.weather.gov) for Londonderry (43.230, -72.808). Updated through the day.
Growing snapshot for Londonderry
Last spring frost
May 16
First fall frost
Oct 2
Growing season
140 days
Hardiness zone
5a
More local growing data for Londonderry: nearby ZIP 05148 weather · frost dates · planting calendar · Vermont frost dates
Nearby towns & communities
Chimney Hill
Grafton
Harmonyville
Jacksonville
Jamaica
Newfane
North Westminster
Putney
Saxtons River
South Londonderry
Townshend
Wardsboro
West Brattleboro
West Dummerston
Westminster
Whitingham
Wilmington
Climate data from the nearest NOAA station, Peru, Vt (4.9 mi from Londonderry). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.