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Derry, NH 03841 Weather
It is 45°F and clear in Derry, NH 03841, observed at 4:45 AM EDT. Today: Sunny, high 52°F, low 38°F. Hourly and 10-day forecast from the National Weather Service. Times are local (EDT).
Derry, NH 03841 current weather
45°F
Clear
H 52° / L 38°Feels like 41°
12° cooler than yesterday at this time
- Wildfire smoke overhead: light
No rain expected in the next 12 hours
Observed at Lawrence Municipal Airport (12.2 mi away), 10/31/2026, 4:45 AM EDT
Hourly forecast
NWS, updated 10/30/2026, 11:17 PM PT
10-day forecast
Tap a day for details
Today10/31Low 38°High 52°
Saturday: Sunny, with a high near 52. Northwest wind 5 to 10 mph.
Overnight: Clear, with a low around 38. Northwest wind around 10 mph.
SunnySun11/1Low 38°High 60°
Sunday: Sunny, with a high near 60. West wind 0 to 5 mph.
Sunday Night: Mostly clear, with a low around 38. Southwest wind 0 to 5 mph.
SunnyMon11/2Low 43°High 68°
Monday: Sunny, with a high near 68.
Monday Night: Partly cloudy, with a low around 43.
SunnyTue11/313% chance of precipitationLow 46°High 66°
Tuesday: Partly sunny, with a high near 66.
Tuesday Night: Mostly cloudy, with a low around 46.
Partly SunnyWed11/414% chance of precipitationLow 48°High 68°
Wednesday: Partly sunny, with a high near 68.
Wednesday Night: Mostly cloudy, with a low around 48.
Partly SunnyThu11/552% chance of precipitationLow 51°High 68°
Thursday: A chance of rain showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Chance Rain ShowersFri11/654% chance of precipitationLow High 65°
Friday: A chance of rain showers. Mostly cloudy, with a high near 65.
Chance Rain ShowersSat11/7Model blend40% chance of precipitationLow 40°High 59°
Saturday: Chance of rain. High near 59°. Low that night near 40°. About 0.43 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blend21% chance of precipitationLow 37°High 57°
Sunday: Partly cloudy, slight chance of rain. High near 57°. Low that night near 37°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Mon11/9Model blend24% chance of precipitationLow 36°High 57°
Monday: Partly cloudy, slight chance of rain. High near 57°. Low that night near 36°. About 0.05 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 42.885, -71.182 from the NWS GYX office, updated 10/30/2026, 11:17 PM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KLWM (Lawrence Muni, 12 mi), model run 10/31/2026, 4:00 AM EDT
Forecaster's discussionIssued 10/31/2026, 2:16 AM EDT
What has changed
No significant changes with this forecast update.
Key messages
1. High pressure continues to dominate the weather through next week. Expect mainly dry conditions and no significant weather impacts.
Discussion
KEY MESSAGE 1 DESCRIPTION:
A cooler air mass will continue to advect into the area this morning on steady NW winds. Gusts have come down from their peak last evening, but may perk up again after sunrise as the boundary layer deepens. Gusts to around 25 mph will be possible through the morning and will subside this afternoon as the gradient slackens with high pressure moving closer to overhead. It will be much cooler today with highs ranging from the upper 30s near the Canadian Border to low 50s across the south. The cooler airmass combined with favorable radiational cooling conditions will bring lows into the 20s tonight.
Temperatures moderate Sunday into Monday as high pressure settles south of New England. Another area of high pressure over SE Canada pushes south Tuesday and may send a backdoor front through the area that could knock temperatures down a few degrees. However, the NBM still keeps temperatures above normal with highs ranging from the 50s north to 60s south. Ensembles suggest troughing over the western US will slowly migrate east through the week. Here, across the Northeast conditions likely stay dry through at least Wednesday with precipitation chances slowly rising late in the week as the trough approaches the East Coast.
Aviation
Through Tonight: VFR expected through tonight. A steady NW wind is expected early this morning and the increase in mixing after sunrise will allow for some additional wind gusts around 20 kt during the first half of the day. Gusts diminish this afternoon with light and variable winds tonight.
Outlook:
Sunday-Wednesday: VFR conditions expected.
Marine
SCA conditions are expected for all waters through early this morning, and a few near gale force gusts are likely for the outer waters. These gusty winds continue into the first part of today before diminishing in the afternoon. Otherwise, winds and seas will remain below SCA criteria through the middle of next week.
Watches, warnings and advisories
ME: None. NH: None. MARINE: Small Craft Advisory until noon EDT Saturday for ANZ150-152- 154. Small Craft Advisory until 8 AM EDT Saturday for ANZ151-153.
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now40°Clear0%10 mph
- 6 AM38°Sunny0%10 mph
- 7 AM38°Sunny0%10 mph
- 8 AM38°Sunny0%10 mph
- 9 AM39°Sunny0%10 mph
- 10 AM45°Sunny0%10 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Observed today
Since midnight, vs yesterday and normal
Today's high so far is 8° below the normal of 55° and 25° cooler than yesterday's high.
- High so far
- 47°
- 8° below normal
- Low so far
- 44°
- Normal low 34°
- Precipitation
- 0.00 in
- Since midnight
- Yesterday
- High 72° · Low 48° · Precip 0.00 in
- Normal for today
- High 55° · Low 34°
Observed at Lawrence Municipal Airport (KLWM) since midnight local time, through 4:55 AM. Station reports are preliminary and not quality controlled. Normals are 1991 to 2020 daily normals at W Hampstead.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Derry, NH 03841 right now?
- The latest observation from Lawrence Municipal Airport was 45°F and clear, reported at 10/31/2026, 4:45 AM EDT.
- What is the high temperature today in Derry, NH 03841?
- The National Weather Service forecast for saturday calls for a high near 52°F. Sunny.
- Will it rain in Derry, NH 03841 in the next 24 hours?
- The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
- What is the 10-day forecast for Derry, NH 03841?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 57°F to 59°F and up to a 40% chance of precipitation. Model guidance this far out often changes.
- What time is sunrise and sunset in Derry, NH 03841 today?
- Sunrise is about 7:18 AM EDT and sunset is about 5:38 PM EDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Derry, NH 03841?
- At W Hampstead, the 1991 to 2020 normal high in October is 61°F and the normal low is 39°F.
Nearby hazards
New Hampshire hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: Green Dot Trail Fire (1 acre), Bellevue Pond Fire (1 acre), FD060043 Fire (0 acres), FD060044 Fire (0 acres), FD140033 Fire (0 acres)
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Interior Rockingham County)
- GoodPM2.5
- AQI forecast tomorrow (Interior Rockingham County)
- GoodPM2.5
Drought
By countyRockingham County, week of 10/27/2026
13% of the county is in moderate drought or worse.
Tides nearby
NOAA tide stations
- Merrimacport10.7 mi
- Riverside11.2 mi
- Salisbury Point14.3 mi
Sun and moon
Local time, center of the area
- Sunrise
- 7:18 AM
- Sunset
- 5:38 PM
- Daylight
- 10 hr 20 min
- Moon
- Waning Gibbous 72% lit
- First light (civil dawn)
- 6:48 AM
- Last light (civil dusk)
- 6:07 PM
- Moonrise
- 10:28 PM
- Moonset
- 1:24 PM
Normal October weather
ClimateNormal October high 61°, low 39°, precipitation 4.86 in for the month. 1991 to 2020 normals at W Hampstead, 2 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NDBC Latest ObservationsNOAA National Data Buoy Center · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
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