What is the weather in Nashua, NH right now?

The latest observation from Nashua - Boire Field Airport was 55°F and partly cloudy, reported at 10/26/2026, 11:55 PM EDT.

Will it rain in Nashua, NH 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 Nashua, NH?

The first 8 days come from the National Weather Service forecast. Days 9 to 11 (Nov 3 to Nov 5) come from the NOAA National Blend of Models, with highs of 58°F to 61°F and up to a 37% chance of precipitation. Model guidance this far out often changes.

What time is sunrise and sunset in Nashua, NH today?

Sunrise is about 7:14 AM EDT and sunset is about 5:45 PM EDT (calculated for the center of the area, within a few minutes).

What is the normal October weather in Nashua, NH?

At Nashua Cwsu, the 1991 to 2020 normal high in October is 62°F and the normal low is 39°F.

Checked Oct 26, 2026

Nashua, NH Weather

Current conditions, hourly and 10-day forecast from the National Weather Service. Times are local (EDT).

Nashua, NH current weather

55°F

Partly Cloudy

H -- / L 35°Feels like 55°

Wildfire smoke overhead: light
No rain expected in the next 12 hours

Observed at Nashua - Boire Field Airport (2.5 mi away), 10/26/2026, 11:55 PM EDT

Hourly forecast

NWS, updated 6:30 PM

Now48°
1 AM47°
2 AM45°
3 AM43°
4 AM41°
5 AM39°
6 AM38°
7 AM37°
8 AM36°
9 AM38°
10 AM43°
11 AM47°
12 PM50°
1 PM52°
2 PM53°
3 PM54°
4 PM54°
5 PM52°
6 PM49°
7 PM43°
8 PM40°
9 PM37°
10 PM35°
11 PM33°
Wed12 AM31°
1 AM30°
2 AM29°
3 AM29°
4 AM28°
5 AM28°
6 AM27°
7 AM27°
8 AM28°
9 AM32°
10 AM39°
11 AM46°
12 PM51°
1 PM54°
2 PM56°
3 PM58°
4 PM58°
5 PM56°
6 PM53°
7 PM49°
8 PM45°
9 PM43°
10 PM41°
11 PM41°

10-day forecast

Tap a day for details

Today10/26Low 35°High
Tonight: Partly cloudy, with a low around 35. Northwest wind around 5 mph.
Partly Cloudy
Tue10/27Low 24°High 54°
Tuesday: Sunny, with a high near 54. North wind 0 to 5 mph.
Tuesday Night: Mostly clear, with a low around 24. Northwest wind around 0 mph.
Sunny
Wed10/28Low 40°High 58°
Wednesday: Sunny, with a high near 58. Southwest wind 0 to 5 mph.
Wednesday Night: Partly cloudy, with a low around 40. Southwest wind around 0 mph.
Sunny
Thu10/29Low 50°High 68°
Thursday: Sunny, with a high near 68.
Thursday Night: Mostly clear, with a low around 50.
Sunny
Fri10/30Low 38°High 72°
Friday: Sunny, with a high near 72.
Friday Night: Mostly clear, with a low around 38.
Sunny
Sat10/31Low 36°High 63°
Saturday: Sunny, with a high near 63.
Saturday Night: Partly cloudy, with a low around 36.
Sunny
Sun11/116% chance of precipitationLow 45°High 64°
Sunday: Partly sunny, with a high near 64.
Sunday Night: A slight chance of rain showers after 5am. Mostly cloudy, with a low around 45.
Partly Sunny
Mon11/226% chance of precipitationLow High 66°
Monday: A chance of rain showers. Mostly cloudy, with a high near 66.
Chance Rain Showers
Model blend
Tue11/3Model blend31% chance of precipitationLow 41°High 61°
Tuesday: Partly cloudy, slight chance of rain. High near 61°. Low that night near 41°. 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.
Wed11/4Model blend37% chance of precipitationLow 40°High 58°
Wednesday: Chance of rain. High near 58°. Low that night near 40°. About 0.72 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.
Thu11/5Model blend37% chance of precipitationLow 40°High 59°
Thursday: Chance of rain. High near 59°. Low that night near 40°. About 0.72 in of precipitation, with about 0.1 in of snow.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 42.752, -71.483 from the NWS GYX office, updated 10/26/2026, 6:30 PM EDT · Official forecast on weather.gov

Days 9 to 11: NOAA National Blend of Models, station KASH (Nashua/Boire Fld, 3 mi), model run 10/26/2026, 10:00 PM EDT

Forecaster's discussionIssued 10/26/2026, 6:56 PM EDT

What has changed

The cold front is just about through the area at this hour and some brief blustery winds have been observed as it crossed. Radar and area webcams show that shower activity has come to an end in the north. Made some minor changes to winds, sky cover, and PoP to capture the post frontal trends, and the aviation section has been updated for the 00Z TAFs.

Key messages

1. High pressure will dominate the weather for the next week. Expect dry conditions and no significant weather impacts.

Discussion

KEY MESSAGE 1 DESCRIPTION:

High pressure remains the dominating force behind our local weather for the foreseeable future. That will bring largely fair weather, dry conditions, and on average warmer than normal temps.

It is fall however, and those temps will experience some dips here and there. One of those dips will be following the passage of a mostly dry cold front tonight. Temps will struggle to creep out of the 40s for even southern parts of the forecast area, and remain in the mid 40s north of the mtns. There should be enough dry advection and gradient wind to prevent significant radiation fog tonight.

Then we just recycle the forecast pattern. High pressure will build into the region. This provides us with perhaps the coldest night of the season so far Tue night. I did continue to blend in some MOS guidance in order to bring the cold spots down into the teens and lower 20s, but otherwise the NBM bias corrected guidance is pretty locked onto the radiational cooling pattern.

That high pressure will move off the coast and allow return flow to develop late in the week. This will bring warmer than normal temps back into the forecast area and give us a couple more chances as some readings near 70 across southern NH and coastal western Maine.

Another largely dry frontal passage is expected heading into Sat, but that just returns temps to near normal. So trick or treating conditions will be classically crisp.

Aviation

Through 00Z Wednesday: VFR conditions anticipated. There should be enough breeze behind the cold front and dry advection to prevent valley fog from forming.

Outlook:

Wednesday night-Thursday: VFR conditions expected. There may be brief period of IFR or lower in valley fog at LEB, CON, and MHT prior to sunrise.

Friday: Another front approaches the region and some MVFR CIGs may be possible north of the mtns, including HIE.

Saturday: VFR conditions expected.

Marine

A cold front is forecast to cross the waters tonight, bringing gusty northwest winds. A brief period of SCA wind gusts is expected into Tue before winds diminish under another approaching high pressure. As that high departs the region late in the week, southwest winds will increase. They will at least approach SCA gusts and allow seas to build in the vicinity of the coastal waters north of Port Clyde, but overall I expect conditions to remain below SCA thresholds.

Watches, warnings and advisories

ME: None. NH: None. MARINE: Small Craft Advisory from midnight tonight to 10 AM EDT Tuesday for ANZ150-152-154.

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

Now48°Partly Cloudy1%5 mph
1 AM47°Partly Cloudy1%5 mph
2 AM45°Partly Cloudy1%5 mph
3 AM43°Partly Cloudy0%5 mph
4 AM41°Partly Cloudy0%5 mph
5 AM39°Partly Cloudy0%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Line: temperature °F. Bars: chance of precipitation.

TueNow48°Feels 45°1% Sky 38%5g10
1 AM47°Feels 44°1% Sky 34%5g12
2 AM45°Feels 42°1% Sky 30%5g12
3 AM43°Feels 39°0% Sky 32%5g12
4 AM41°Feels 37°0% Sky 34%5g10
5 AM39°Feels 35°0% Sky 36%5g10
6 AM38°Feels 34°0% Sky 25%5
7 AM37°Feels 33°0% Sky 14%5
8 AM36°Feels 33°0% Sky 3%5
9 AM38° 0% Sky 2%5
10 AM43° 0% Sky 1%5
11 AM47° 0% Sky 2%5
12 PM50° 0% Sky 2%5
1 PM52° 0% Sky 2%5
2 PM53° 0% Sky 4%5
3 PM54° 0% Sky 4%5
4 PM54° 0% Sky 1%5
5 PM52° 0% Sky 1%0g5
6 PM49° 0% Sky 0%0g5
7 PM43° 0% Sky 0%0g5
8 PM40° 0% Sky 1%0
9 PM37° 0% Sky 0%0
10 PM35° 0% Sky 10%0
11 PM33° 0% Sky 11%0
Wed 10/2812 AM31° 0% Sky 2%0
1 AM30° 0% Sky 9%0
2 AM29° 0% Sky 3%0
3 AM29° 0% Sky 3%0
4 AM28° 0% Sky 18%0
5 AM28° 0% Sky 16%0
6 AM27° 0% Sky 12%0
7 AM27° 0% Sky 12%0
8 AM28° 0% Sky 13%0
9 AM32° 0% Sky 4%0
10 AM39° 0% Sky 6%0
11 AM46° 0% Sky 8%0
12 PM51° 0% Sky 13%0
1 PM54° 0% Sky 17%0g5
2 PM56° 0% Sky 22%5
3 PM58° 0% Sky 23%5
4 PM58° 0% Sky 24%0g5
5 PM56° 0% Sky 25%0g5
6 PM53° 0% Sky 28%0g5
7 PM49° 0% Sky 30%0g5
8 PM45° 0% Sky 33%0g5
9 PM43° 0% Sky 32%0g5
10 PM41° 0% Sky 31%0
11 PM41° 0% Sky 30%0
Thu 10/2912 AM40° 0% Sky 34%0
1 AM41° 0% Sky 38%0
2 AM41° 0% Sky 42%0
3 AM41° 0% Sky 46%0
4 AM41° 0% Sky 50%0
5 AM41° 0% Sky 54%0
6 AM40° 0% Sky 46%0
7 AM40° 0% Sky 37%0g5
8 AM42° 0% Sky 29%0g5
9 AM47° 0% Sky 27%5
10 AM52° 0% Sky 25%5
11 AM58° 0% Sky 23%5
12 PM62° 0% Sky 20%5g12
1 PM65° 0% Sky 17%5g14
2 PM67° 0% Sky 14%5g14
3 PM68° 0% Sky 11%5g14
4 PM67° 0% Sky 8%5g12
5 PM65° 0% Sky 5%5g12
6 PM62° 0% Sky 5%5g12
7 PM59° 0% Sky 4%5
8 PM58° 0% Sky 4%5
9 PM56° 0% Sky 4%5
10 PM54° 0% Sky 4%5
11 PM53° 0% Sky 4%5
Fri 10/3012 AM52° 0% Sky 4%5
1 AM51° 0% Sky 4%5
2 AM51° 1% Sky 29%5
3 AM51° 1% Sky 29%5
4 AM51° 1% Sky 29%5
5 AM51° 1% Sky 29%5
6 AM50° 1% Sky 29%5
7 AM50° 1% Sky 29%5
8 AM51° 1% Sky 20%5
9 AM55° 1% Sky 20%5g12
10 AM60° 1% Sky 20%5g12
11 AM64° 1% Sky 20%5g14
12 PM67° 1% Sky 20%10g16
1 PM69° 1% Sky 20%10g16
2 PM70° 1% Sky 8%10g16
3 PM71° 0% Sky 8%5g14
4 PM70° 0% Sky 8%5g12
5 PM69° 0% Sky 8%5
6 PM66° 0% Sky 8%5
7 PM63° 0% Sky 8%5
8 PM59° 1% Sky 9%5
9 PM55° 1% Sky 9%5
10 PM52° 1% Sky 9%0g5
11 PM49° 1% Sky 9%0g5
Sat 10/3112 AM47° 1% Sky 9%0g5
1 AM45° 1% Sky 9%0
2 AM44° 1% Sky 21%0
3 AM43° 0% Sky 21%0
4 AM42° 0% Sky 21%0
5 AM41° 0% Sky 21%0
6 AM39° 0% Sky 21%0
7 AM38° 0% Sky 21%0
8 AM39° 1% Sky 25%0
9 AM43° 1% Sky 25%0
10 AM48° 1% Sky 25%0g5
11 AM53° 1% Sky 25%0g5
12 PM57° 1% Sky 25%0g5
1 PM59° 1% Sky 25%5
2 PM61° 1% Sky 27%5
3 PM62° 0% Sky 27%5
4 PM62° 0% Sky 27%0g5
5 PM61° 0% Sky 27%0g5
6 PM58° 0% Sky 27%0g5
7 PM55° 0% Sky 27%0
8 PM51° 0% Sky 39%0
9 PM48° 0% Sky 39%0
10 PM45° 0% Sky 39%0
11 PM43° 0% Sky 39%0
Sun 11/112 AM42° 0% Sky 39%0
1 AM41° 0% Sky 39%0
1 AM40° 1% Sky 51%0
2 AM39° 1% Sky 51%0
3 AM38° 1% Sky 51%0
4 AM37° 1% Sky 51%0
5 AM36° 1% Sky 51%0
6 AM36° 1% Sky 51%0
7 AM37° 0% Sky 58%0
8 AM41° 0% Sky 58%0
9 AM47° 0% Sky 58%0
10 AM52° 0% Sky 58%0g5
11 AM56° 0% Sky 58%5
12 PM59° 0% Sky 58%5
1 PM61° 2% Sky 62%5
2 PM63° 2% Sky 62%5
3 PM64° 2% Sky 62%0g5
4 PM63° 3% Sky 62%0g5
5 PM60° 3% Sky 62%0g5
6 PM57° 3% Sky 62%0
7 PM53° 6% Sky 66%0
8 PM51° 6% Sky 66%0
9 PM49° 6% Sky 66%0
10 PM48° 6% Sky 66%0
11 PM47° 8% Sky 66%0
Mon 11/212 AM47° 8% Sky 66%0
1 AM47° 10% Sky 76%0
2 AM47° 11% Sky 76%0
3 AM46° 12% Sky 76%0
4 AM46° 13% Sky 76%0
5 AM45° 16% Sky 76%0
6 AM45° 20% Sky 76%0
7 AM46° 16% Sky 71%0
8 AM49° 19% Sky 71%0
9 AM53° 21% Sky 71%0g5
10 AM57° 23% Sky 71%0g5

Temperature °F · chance of precipitation · amount in inches (T = trace) · sky cover · wind and gusts (g) in mph

NWS hourly forecast updated 10/26/2026, 6:30 PM EDT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

New Hampshire hazards

Severe 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: None reported

UV and air quality forecast

EPA and AirNow

UV index today (Nashua): 3Moderate

UV index guide · Air quality

Drought

By county

Hillsborough County, week of 10/20/2026

48% of the county is abnormally dry. No drought.

Tides nearby

NOAA tide stations

Riverside22.9 mi

Frequently asked questions

What is the weather in Nashua, NH right now?: The latest observation from Nashua - Boire Field Airport was 55°F and partly cloudy, reported at 10/26/2026, 11:55 PM EDT.
Will it rain in Nashua, NH 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 Nashua, NH?: The first 8 days come from the National Weather Service forecast. Days 9 to 11 (Nov 3 to Nov 5) come from the NOAA National Blend of Models, with highs of 58°F to 61°F and up to a 37% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Nashua, NH today?: Sunrise is about 7:14 AM EDT and sunset is about 5:45 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Nashua, NH?: At Nashua Cwsu, the 1991 to 2020 normal high in October is 62°F and the normal low is 39°F.

Sun and moon

Local time, center of the area

Sunrise: 7:14 AM
Sunset: 5:45 PM
Daylight: 10 hr 31 min
Moon: Full Moon 99% lit

First light (civil dawn): 6:44 AM
Last light (civil dusk): 6:14 PM
Moonrise: 6:13 PM
Moonset: 9:06 AM

Normal October weather

Climate

Normal October high 62°, low 39°, precipitation 4.66 in for the month. 1991 to 2020 normals at Nashua Cwsu, 1 mi away.

Other places nearby

Data sources

National Weather Service APINOAA
National Blend of Models (NBM) text guidanceNOAA National Weather Service
Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
National Water Prediction ServiceNOAA National Weather Service
WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations
UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
AirNowU.S. Environmental Protection Agency
NWS HeatRisk (experimental)NOAA National Weather Service
U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research

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About this data

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