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

63°F

17°C

Humidity 68%
Wind Speed Calm
Barometer 30.00 in (1015.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 4 Nov 5:56 pm EST
Extended Forecast for

Amherst NH

  • Tonight

    Tonight: Partly cloudy, with a low around 54. Calm wind becoming south around 5 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 3pm. Partly sunny, with a high near 71. Southwest wind 5 to 10 mph.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 3am. Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of rain. Mostly cloudy, with a high near 72. Calm wind.

    High: 72 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 53. Calm wind.

    Low: 53 °F

    Chance Rain

  • Saturday

    Saturday: A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: A 40 percent chance of rain before 11am. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. Calm wind becoming south around 5 mph.
Thursday
A 30 percent chance of showers, mainly before 3pm. Partly sunny, with a high near 71. Southwest wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers after 3am. Mostly cloudy, with a low around 59. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 72. Calm wind.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 53. Calm wind.
Saturday
A 30 percent chance of rain after 1pm. Mostly cloudy, with a high near 64.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Sunday
A 40 percent chance of rain before 11am. Partly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 37.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 34.
Veterans Day
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Amherst NH
 42.87°N 71.61°W (Elev. 276 ft)
Last Update:
5:34 pm EST Nov 4, 2026
Forecast Valid:
6pm EST Nov 4, 2026-6pm EST Nov 11, 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