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.

A Few Clouds

67°F

19°C

Humidity 63%
Wind Speed Vrbl 5 mph
Barometer 29.81 in (1009.3 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 18 Jun 12:56 am EDT
Extended Forecast for

3 Miles NW Westford MA

  • Overnight

    Overnight: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 3pm. High near 78. Southeast wind 5 to 10 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 61. West wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Chance
    Showers then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. West wind around 11 mph, with gusts as high as 29 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 58. West wind around 9 mph.

    Low: 58 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80. West wind 10 to 13 mph, with gusts as high as 30 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. West wind 5 to 8 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: A chance of showers after 5pm. Mostly sunny, with a high near 79. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 79 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog before 3pm. High near 78. Southeast wind 5 to 10 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 61. West wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Sunny, with a high near 83. West wind around 11 mph, with gusts as high as 29 mph.
Friday Night
Clear, with a low around 58. West wind around 9 mph.
Saturday
Mostly sunny, with a high near 80. West wind 10 to 13 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 56. West wind 5 to 8 mph.
Sunday
A chance of showers after 5pm. Mostly sunny, with a high near 79. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 57. Calm wind.
Monday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 76. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 82. Northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 60. Calm wind.
Wednesday
Mostly sunny, with a high near 81. Light and variable wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Westford MA
 42.62°N 71.49°W (Elev. 305 ft)
Last Update:
7:15 pm EDT Jun 17, 2026
Forecast Valid:
12am EDT Jun 18, 2026-6pm EDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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