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

62°F

17°C

Humidity 80%
Wind Speed Calm
Barometer 29.79 in (1008.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 21 Jun 6:56 am EDT
Extended Forecast for

4 Miles WNW Westford MA

  • Today

    Today: A chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 79. West wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Sunny then
    Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 57. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 57 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 78. Northwest wind 3 to 6 mph. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. Light northwest wind.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Northwest wind 3 to 5 mph.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. Calm wind.

    Low: 59 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon.

    High: 84 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 79. West wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 56. Calm wind.
Monday
A chance of showers, with thunderstorms also possible after 5pm. Increasing clouds, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 57. Light and variable wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 78. Northwest wind 3 to 6 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 59. Light northwest wind.
Wednesday
Sunny, with a high near 83. Northwest wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 59. Calm wind.
Thursday
Sunny, with a high near 84. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 60. Light south wind. Chance of precipitation is 30%.
Friday
Showers likely. Partly sunny, with a high near 79. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 61. Light southwest wind. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Westford MA
 42.62°N 71.49°W (Elev. 305 ft)
Last Update:
6:17 am EDT Jun 21, 2026
Forecast Valid:
7am EDT Jun 21, 2026-6pm EDT Jun 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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