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

57°F

14°C

Humidity 93%
Wind Speed N 5 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 14 Jun 8:56 am EDT
Extended Forecast for

Amherst NH

  • Today

    Today: Showers likely, mainly before noon. Cloudy, with a high near 62. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely then
    Isolated
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. East wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 71. Southeast wind around 5 mph.

    High: 71 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 73. Calm wind becoming southeast around 5 mph.

    High: 73 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 80.

    High: 80 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly before noon. Cloudy, with a high near 62. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 52. East wind around 5 mph becoming calm.
Sunday
Partly sunny, with a high near 71. Southeast wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 51. Calm wind.
Monday
Mostly cloudy, with a high near 73. Calm wind becoming southeast around 5 mph.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Mostly cloudy, with a high near 76.
Tuesday Night
Mostly cloudy, with a low around 60.
Wednesday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 80.
Wednesday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 64.
Juneteenth
A 50 percent chance of showers. Mostly sunny, with a high near 86.
Thursday Night
A 40 percent chance of showers. Partly cloudy, with a low around 64.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 79.
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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:
6:35 am EDT Jun 14, 2025
Forecast Valid:
9am EDT Jun 14, 2025-6pm EDT Jun 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation