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Londonderry, NH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Londonderry, a community in Rockingham County, New Hampshire.

Overnight
59°F
Clear
Clear, with a low around 59. West wind around 5 mph.

7-day forecast for Londonderry

WhenTempForecastWindPrecip
Overnight 59°F Clear 5 mph W 0%
Tuesday 84°F Sunny 0 to 10 mph W 0%
Tuesday Night 59°F Mostly Clear 0 to 5 mph SW 0%
Wednesday 85°F Partly Sunny 0 to 5 mph W 0%
Wednesday Night 66°F Partly Cloudy 0 to 5 mph SW 7%
Thursday 88°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph SW 37%
Thursday Night 69°F Chance Showers And Thunderstorms then Partly Cloudy 0 to 5 mph SW 32%
Friday 89°F Sunny then Chance Showers And Thunderstorms 0 to 5 mph W 28%
Friday Night 68°F Chance Showers And Thunderstorms 0 to 5 mph W 27%
Saturday 87°F Partly Sunny then Chance Showers And Thunderstorms 0 to 5 mph W 46%
Saturday Night 67°F Chance Showers And Thunderstorms then Partly Cloudy 0 to 5 mph W 41%
Sunday 88°F Sunny 0 to 5 mph W 11%
Sunday Night 67°F Mostly Clear 0 to 5 mph W 10%
Monday 89°F Sunny 0 to 10 mph W 14%

Forecast source: National Weather Service (api.weather.gov) for Londonderry (42.853, -71.362). Updated through the day.

Growing snapshot for Londonderry

Last spring frost
Apr 21
First fall frost
Oct 19
Growing season
180 days
Hardiness zone
6a

More local growing data for Londonderry: nearby ZIP 03053 weather · frost dates · planting calendar · New Hampshire frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Manchester Ap, Nh (5.2 mi from Londonderry). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.