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

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fair

30°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 30.22 in (1025.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 4 Mar 9:51 pm EST
Extended Forecast for

Westford MA

Winter Weather Advisory March 5, 05:00pm until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 5pm. Areas of fog after 1pm. Otherwise, cloudy, with a high near 38. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Mostly Cloudy
    then Rain
    Likely and
    Areas Fog

  • Thursday Night

    Thursday Night: Freezing rain and sleet before 1am, then rain, snow, and sleet. Areas of fog. Low around 30. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Wintry Mix
    and Areas Fog

  • Friday

    Friday: Snow, freezing rain, and sleet before 10am, then freezing rain and sleet likely between 10am and 1pm, then a chance of rain and sleet after 1pm. Areas of fog. High near 34. Northeast wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    High: 34 °F

    Wintry Mix
    and Areas Fog

  • Friday Night

    Friday Night: A slight chance of rain and sleet before 7pm, then a slight chance of rain after 2am. Cloudy, with a low around 31. Calm wind. Chance of precipitation is 20%.

    Low: 31 °F

    Cloudy then
    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain before 8am, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 55. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain before 3am. Mostly cloudy, with a low around 40. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind around 6 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Southwest wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 19. Calm wind.
Thursday
Rain likely, mainly after 5pm. Areas of fog after 1pm. Otherwise, cloudy, with a high near 38. Calm wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Freezing rain and sleet before 1am, then rain, snow, and sleet. Areas of fog. Low around 30. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 1 to 2 inches possible.
Friday
Snow, freezing rain, and sleet before 10am, then freezing rain and sleet likely between 10am and 1pm, then a chance of rain and sleet after 1pm. Areas of fog. High near 34. Northeast wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
A slight chance of rain and sleet before 7pm, then a slight chance of rain after 2am. Cloudy, with a low around 31. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of rain before 8am, then a slight chance of rain after 5pm. Mostly cloudy, with a high near 55. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain before 3am. Mostly cloudy, with a low around 40. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 54. West wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind around 6 mph.
Monday
Sunny, with a high near 59. West wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 39. Southwest wind around 6 mph.
Tuesday
Sunny, with a high near 64. Southwest wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 46. Southwest wind around 7 mph.
Wednesday
A chance of rain. Partly sunny, with a high near 64. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. 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:
10:03 pm EST Mar 4, 2026
Forecast Valid:
10pm EST Mar 4, 2026-6pm EDT Mar 11, 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