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

28°F

-2°C

Humidity 21%
Wind Speed SW 8 mph
Barometer 30.57 in (1037.1 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 2 Mar 4:51 pm EST
Extended Forecast for

Westford MA

Winter Weather Advisory March 3, 12:00pm until March 4, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Clear, with a low around 12. Light south wind.

    Low: 12 °F

    Clear

  • Tuesday

    Tuesday: Snow, mainly after 2pm. High near 35. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Sunny then
    Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 9pm, then rain between 9pm and 1am, then freezing rain likely after 1am. Low around 30. East wind around 5 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    then
    Rain/Freezing
    Rain Likely

  • Wednesday

    Wednesday: A chance of freezing rain before 8am, then a slight chance of rain between 8am and 10am. Sunny, with a high near 52. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Rain/Freezing
    Rain then
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 47. Calm wind becoming east around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 32. Northeast wind 3 to 6 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before noon. Cloudy, with a high near 41. Northeast wind 6 to 8 mph. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a chance of rain after 2am. Cloudy, with a low around 32. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 12. Light south wind.
Tuesday
Snow, mainly after 2pm. High near 35. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow before 9pm, then rain between 9pm and 1am, then freezing rain likely after 1am. Low around 30. East wind around 5 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
A chance of freezing rain before 8am, then a slight chance of rain between 8am and 10am. Sunny, with a high near 52. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 28. Calm wind.
Thursday
A slight chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 47. Calm wind becoming east around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 32. Northeast wind 3 to 6 mph. Chance of precipitation is 70%.
Friday
Rain likely, mainly before noon. Cloudy, with a high near 41. Northeast wind 6 to 8 mph. Chance of precipitation is 70%.
Friday Night
A chance of rain before 8pm, then a chance of rain after 2am. Cloudy, with a low around 32. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
A chance of rain before 8am. Mostly cloudy, with a high near 52. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 7 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 61. Southwest wind around 7 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40. Southwest wind around 5 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 61. Southwest wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westford MA
 42.58°N 71.41°W (Elev. 197 ft)
Last Update:
3:18 pm EST Mar 2, 2026
Forecast Valid:
5pm EST Mar 2, 2026-6pm EDT Mar 9, 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