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

Hazardous Weather Conditions

Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Mostly Cloudy

34°F

1°C

Humidity 79%
Wind Speed N 16 G 24 mph
Barometer 30.00 in (1016.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 24 Dec 9:56 am EST
Extended Forecast for

Amherst NH

  • Today

    Today: Mostly sunny, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 33 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 20. Northwest wind around 5 mph becoming calm after midnight.

    Low: 20 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A 20 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Wind chill values as low as -6. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 8 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 21. Northwest wind 5 to 10 mph becoming light north in the afternoon. Winds could gust as high as 20 mph.

    High: 21 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of snow after 9pm. Cloudy, with a low around 12.

    Low: 12 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow after 2pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 33. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 20. Northwest wind around 5 mph becoming calm after midnight.
Christmas Day
A 20 percent chance of snow showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 8. Wind chill values as low as -6. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 21. Northwest wind 5 to 10 mph becoming light north in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 50 percent chance of snow after 9pm. Cloudy, with a low around 12.
Saturday
A 40 percent chance of snow before 2pm. Mostly cloudy, with a high near 25.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
A chance of rain and snow after 2pm. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Sunday Night
Snow. Low around 21. Chance of precipitation is 80%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 33.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Amherst NH
 42.85°N 71.64°W (Elev. 348 ft)
Last Update:
9:19 am EST Dec 24, 2025
Forecast Valid:
10am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation