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

39°F

4°C

Humidity 79%
Wind Speed Calm
Barometer 29.61 in (1002.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 14 Jan 3:56 am EST
Extended Forecast for

4 Miles ESE Amherst NH

  • Today

    Today: A slight chance of showers before 2pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 49. Calm wind becoming south around 5 mph. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 49 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 3am. Areas of fog after 3am. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Showers
    Likely and
    Areas Fog

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before noon. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance
    Showers and
    Areas Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13. West wind 5 to 10 mph.

    Low: 13 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 29. West wind 5 to 10 mph.

    High: 29 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain and snow after 4pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of showers before 2pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 49. Calm wind becoming south around 5 mph. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tonight
Showers likely, mainly after 3am. Areas of fog after 3am. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers, mainly before noon. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 13. West wind 5 to 10 mph.
Friday
Sunny, with a high near 29. West wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
A chance of rain and snow after 4pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Saturday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, with a low around 23.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 17.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Mostly sunny, with a high near 27.
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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:
12:23 am EST Jan 14, 2026
Forecast Valid:
4am EST Jan 14, 2026-6pm EST Jan 20, 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