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

48°F

9°C

Humidity 93%
Wind Speed Calm
Barometer 29.92 in (1013.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 9 Jan 9:56 pm EST
Extended Forecast for

Amherst NH

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 44. West wind around 5 mph becoming calm in the morning.

    High: 44 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Rain, snow, and sleet before 1am, then freezing rain and sleet between 1am and 2am, then rain after 2am. Low around 32. Calm wind. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix

  • Sunday

    Sunday: Rain, snow, and sleet before 10am, then a chance of rain between 10am and 3pm, then a chance of snow after 3pm. High near 37. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.

    High: 37 °F

    Wintry Mix
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. West wind around 10 mph, with gusts as high as 20 mph.
Saturday
Increasing clouds, with a high near 44. West wind around 5 mph becoming calm in the morning.
Saturday Night
Rain, snow, and sleet before 1am, then freezing rain and sleet between 1am and 2am, then rain after 2am. Low around 32. Calm wind. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Sunday
Rain, snow, and sleet before 10am, then a chance of rain between 10am and 3pm, then a chance of snow after 3pm. High near 37. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.
Sunday Night
A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 23. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 41.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 29.
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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:
6:11 pm EST Jan 9, 2026
Forecast Valid:
11pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation