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.

Fair

22°F

-6°C

Humidity 96%
Wind Speed NW 3 mph
Barometer 30.33 in (1027.2 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 9 Jan 2:56 am EST
Extended Forecast for

Amherst NH

  • Overnight

    Overnight: Patchy freezing fog. Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 10am. Partly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Patchy
    Freezing Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming west after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 45. West wind around 5 mph becoming calm.

    High: 45 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Rain and snow before 4am, then rain between 4am and 5am, then rain, snow, and sleet likely after 5am. Low around 33. Calm wind. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    Low: 33 °F

    Rain then
    Wintry Mix

  • Sunday

    Sunday: Rain, snow, and sleet likely before 8am, then a chance of rain and sleet between 8am and 9am, then a chance of rain after 9am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Wintry Mix
    Likely then
    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 24.

    Low: 24 °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 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy freezing fog. Partly cloudy, with a low around 23. Calm wind.
Friday
Patchy freezing fog before 10am. Partly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
A 40 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming west after midnight. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 30 percent chance of showers after 4pm. Increasing clouds, with a high near 45. West wind around 5 mph becoming calm.
Saturday Night
Rain and snow before 4am, then rain between 4am and 5am, then rain, snow, and sleet likely after 5am. Low around 33. Calm wind. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Sunday
Rain, snow, and sleet likely before 8am, then a chance of rain and sleet between 8am and 9am, then a chance of rain after 9am. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 35.
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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:
12:33 am EST Jan 9, 2026
Forecast Valid:
3am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation