What is today's weather forecast for Londonderry, NH?

Today's forecast for Londonderry shows a high of 43 degrees and a low of 24 degrees Fahrenheit. Partly sunny, with a high near 43.

What is the 7-day weather forecast for Londonderry, NH?

The 7-day forecast for Londonderry shows highs from 43 to 51 degrees and lows from 24 to 34 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Londonderry, NH this week?

Yes, rain is possible in Londonderry this week. Precipitation chances: Tuesday (60% chance), Wednesday (50% chance).

How accurate is the Londonderry weather forecast?

WeatherForYou provides highly accurate Londonderry forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Londonderry, NH Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

34°F
Feels Like 30°F

Humidity 69% Dew Point 25°F Wind NW 4 MPH Gusts 6 Barometer 30.25 in.768.3 mm

Solar Rad 217 w/m² Visibility 1.24 mi.

Report from a MADIS/MESONET weather station 2 miles E of central Londonderry
at 9:39 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

SatNov 22

SunNov 23

MonNov 24

TueNov 25

WedNov 26

50%

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 43°F to 51°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 3°F below the historical average for November. Normal highs for this period are around 49°F with lows around 30°F.

This Date in Weather History

1914 - The high temperature of 28 degrees at Atlanta, GA, was their earliest daily high below the freezing mark.

Londonderry, NH 7 Day Weather Forecast Details

Thursday Nov 20

Day: Partly sunny, with a high near 43. Calm wind.

Night: Partly cloudy, with a low around 24. Calm wind.

Friday Nov 21

Day: Mostly sunny, with a high near 48. Calm wind becoming southwest around 5 mph in the morning.

Night: Mostly cloudy, with a low around 32. Southwest wind around 5 mph.

Saturday Nov 22

Day: Mostly sunny, with a high near 44. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

Night: Mostly clear, with a low around 24.

Sunday Nov 23

Day: Mostly sunny, with a high near 43.

Night: Partly cloudy, with a low around 30.

Monday Nov 24

Day: Mostly sunny, with a high near 47.

Night: Partly cloudy, with a low around 28.

Tuesday Nov 25

Day: Mostly cloudy, with a high near 45.

Night: Showers likely. Cloudy, with a low around 34. Chance of precipitation is 60%.

Wednesday Nov 26

Day: A 50 percent chance of showers. Mostly cloudy, with a high near 51.

About Londonderry, NH

Londonderry is a town in western Rockingham County, New Hampshire, United States. It sits between Manchester and Derry, the largest and fourth-largest communities in the state. The population was 25,826 at the 2020 census. Londonderry is known for its apple orchards and is home to the headquarters of Stonyfield Farm and part of Manchester–Boston Regional Airport. The more densely settled portion of town, where 11,645 people lived at the 2020 census, is defined as the Londonderry census-designated place (CDP) and roughly occupies the southeastern and southern parts of town, around New Hampshire Route 102.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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