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.

Overcast

66°F

19°C

Humidity 75%
Wind Speed N 3 mph
Barometer 30.08 in (1019.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 22 Aug 7:51 am EDT
Extended Forecast for

Westford MA

  • Today

    Today: A chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 73. Northeast wind around 6 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 7pm, then a chance of showers after 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 78. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 78 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Partly cloudy, with a low around 59. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 80. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Southwest wind 3 to 5 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. West wind 5 to 8 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West wind 3 to 5 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. West wind 3 to 6 mph.

    High: 81 °F

    Sunny

Detailed Forecast

Today
A chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 73. Northeast wind around 6 mph. Chance of precipitation is 30%.
Tonight
A slight chance of showers before 7pm, then a chance of showers after 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 58. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers. Patchy fog before 1pm. Otherwise, mostly cloudy, with a high near 78. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely, mainly before midnight. Partly cloudy, with a low around 59. Light southwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 80. Light southwest wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 55. Southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 79. West wind 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 56. West wind 3 to 5 mph.
Wednesday
Sunny, with a high near 81. West wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 59. Light west wind.
Thursday
Mostly sunny, with a high near 82. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 82. Calm wind becoming south around 6 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:
6:19 am EDT Aug 22, 2026
Forecast Valid:
8am EDT Aug 22, 2026-6pm EDT Aug 28, 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