National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

A Few Clouds

77°F

25°C

Humidity 45%
Wind Speed NW 12 G 28 mph
Barometer 29.66 in (1005.6 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 20 Jun 5:51 pm EDT
Extended Forecast for

Westford MA

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 57. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 80. West wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 75 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 58. East wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 8am. Mostly sunny, with a high near 80. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers then
    Mostly Sunny

  • 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. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 57. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 80. West wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 58. East wind 5 to 7 mph becoming southwest after midnight. Chance of precipitation is 90%.
Tuesday
A chance of showers, mainly before 8am. Mostly sunny, with a high near 80. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 59. Light northwest wind.
Wednesday
Sunny, with a high near 83. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 60. Calm wind.
Thursday
Mostly sunny, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 60. Light south wind. Chance of precipitation is 30%.
Friday
Showers likely. Partly sunny, with a high near 81. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 60. Light and variable wind. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westford MA
 42.59°N 71.44°W (Elev. 312 ft)
Last Update:
12:35 pm EDT Jun 20, 2026
Forecast Valid:
6pm EDT Jun 20, 2026-6pm EDT Jun 27, 2026
 
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