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

Today's forecast for Derry shows a low of 14 degrees Fahrenheit. Mostly clear, with a low around 14.

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

The 7-day forecast for Derry shows highs from 23 to 45 degrees and lows from 11 to 25 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Derry, NH this week?

Yes, rain is possible in Derry this week. Precipitation chances: Saturday (40% chance), Sunday (30% chance).

How accurate is the Derry weather forecast?

WeatherForYou provides highly accurate Derry 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.

Derry, NH Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

20°F
Feels Like 20°F

Humidity 58% Dew Point 7°F Wind Calm Barometer N/A

Report from a personal weather station 0.4 mi. WNW of central Derry
at 2:23 AM Fri, Dec 12, 2025

Point Forecast at a Glance

ThuDec 11

FriDec 12

SatDec 13

SunDec 14

30%

MonDec 15

TueDec 16

WedDec 17

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 23°F to 39°F. Some snow possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 6°F below the historical average for December. Normal highs for this period are around 39°F with lows around 22°F.

This Date in Weather History

1932 - Very cold weather prevailed along the West Coast. San Francisco received 0.8 inch of snow, and at the airport the temperature dipped to 20 degrees. At Sacramento CA, the mercury dipped to 17 degrees to establish an all-time record low for that location. Morning lows were below freezing from the 9th to the 15th at Sacramento, and the high on the 11th was just 34 degrees. The cold wave dealt severe damage to truck crops and orange groves in the Sacramento Valley.

Derry, NH 7 Day Weather Forecast Details

Thursday Dec 11

Night: Mostly clear, with a low around 14. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 30 mph.

Friday Dec 12

Day: Sunny, with a high near 31. Wind chill values as low as zero. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

Night: Mostly clear, with a low around 19. West wind 5 to 10 mph.

Saturday Dec 13

Day: Mostly cloudy, with a high near 34. Southwest wind around 5 mph.

Night: A 40 percent chance of snow after 1am. Cloudy, with a low around 25. Southwest wind around 5 mph becoming calm in the evening.

Sunday Dec 14

Day: A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 29.

Night: Partly cloudy, with a low around 11.

Monday Dec 15

Day: Sunny, with a high near 23.

Night: Mostly cloudy, with a low around 15.

Tuesday Dec 16

Day: Mostly sunny, with a high near 30.

Night: Mostly cloudy, with a low around 16.

Wednesday Dec 17

Day: Mostly cloudy, with a high near 39.

Night: Mostly cloudy, with a low around 25.

Thursday Dec 18

Day: Mostly cloudy, with a high near 45.

About Derry, NH

Derry is a town in Rockingham County, New Hampshire, United States. The population was 34,317 at the 2020 census. Although it is a town and not a city, Derry is the most populous community in Rockingham County and the 4th most populous in the state. The town's nickname, "Spacetown", derives from the fact that Derry is the birthplace of Alan Shepard, the first astronaut from the United States in space. Derry was also for a time the home of the poet Robert Frost and his family. The Derry census-designated place, with a 2020 population of 22,879, occupies the central part of the town, extending from Derry's downtown in the west to the town of Hampstead in the east. The town also includes the village of East Derry.

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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