National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Fair

44°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.36 in (1028.3 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 3 Oct 10:56 pm EDT
Extended Forecast for

Nashua NH

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, increasing clouds, with a high near 65. Calm wind becoming east around 5 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 68. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

    High: 68 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Northwest wind around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 41. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, increasing clouds, with a high near 65. Calm wind becoming east around 5 mph in the afternoon.
Sunday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 47. Calm wind.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 68. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 39. Northwest wind around 5 mph.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Clear, with a low around 37.
Wednesday
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nashua NH
 42.73°N 71.49°W (Elev. 249 ft)
Last Update:
2:58 pm EDT Oct 3, 2026
Forecast Valid:
11pm EDT Oct 3, 2026-6pm EDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation