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

14°F

-10°C

Humidity 92%
Wind Speed Calm
Barometer 30.21 in (1023.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 24 Dec 11:56 pm EST
Extended Forecast for

4 Miles ESE Amherst NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A 20 percent chance of snow showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 39. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.

    High: 39 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 21. Wind chill values as low as -6. Northwest wind 5 to 10 mph becoming light north in the afternoon.

    High: 21 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 40 percent chance of snow after 11pm. Cloudy, with a low around 12. Calm wind.

    Low: 12 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 10am. Partly sunny, with a high near 25.

    High: 25 °F

    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow before 11pm, then freezing rain and sleet. Low around 23. Chance of precipitation is 80%.

    Low: 23 °F

    Chance Wintry
    Mix then
    Wintry Mix

Detailed Forecast

Overnight
Mostly cloudy, with a low around 15. Calm wind.
Christmas Day
A 20 percent chance of snow showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 39. Light and variable wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 7. Wind chill values as low as -5. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Increasing clouds, with a high near 21. Wind chill values as low as -6. Northwest wind 5 to 10 mph becoming light north in the afternoon.
Friday Night
A 40 percent chance of snow after 11pm. Cloudy, with a low around 12. Calm wind.
Saturday
A 30 percent chance of snow before 10am. Partly sunny, with a high near 25.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Partly sunny, with a high near 37.
Sunday Night
A chance of snow before 11pm, then freezing rain and sleet. Low around 23. Chance of precipitation is 80%.
Monday
Snow, freezing rain, and sleet before 9am, then rain, freezing rain, and sleet between 9am and 11am, then rain likely after 11am. High near 41. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 32.
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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:
11:09 pm EST Dec 24, 2025
Forecast Valid:
12am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation