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.

Overcast

40°F

4°C

Humidity 40%
Wind Speed N 6 mph
Barometer 29.79 in (1009.1 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 18 Feb 5:56 pm EST
Extended Forecast for

4 Miles ESE Amherst NH

  • Tonight

    Tonight: A 20 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Snow, mainly after 8am. High near 38. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 38 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: Snow. Low around 24. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 7am. Cloudy, with a high near 32. Chance of precipitation is 60%.

    High: 32 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of snow after 7pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
A 20 percent chance of snow before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 19. Calm wind.
Thursday
Mostly sunny, with a high near 40. Calm wind.
Thursday Night
Partly cloudy, with a low around 22. Calm wind.
Friday
Snow, mainly after 8am. High near 38. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Snow. Low around 24. East wind around 5 mph becoming calm. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday
Snow likely, mainly before 7am. Cloudy, with a high near 32. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 19.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A 40 percent chance of snow after 7pm. Mostly cloudy, with a low around 21.
Monday
A 30 percent chance of snow before 5pm. Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 7.
Wednesday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Amherst NH
 42.84°N 71.55°W (Elev. 226 ft)
Last Update:
5:39 pm EST Feb 18, 2026
Forecast Valid:
6pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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