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

25°F

-4°C

Humidity 96%
Wind Speed Calm
Barometer 30.24 in (1025.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 5 Mar 6:51 am 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

  • Today

    Today: 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 23 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

  • Tonight

    Tonight: 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 3 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. Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 32. Northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 32 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Saturday

    Saturday: A slight chance of rain before 8am. Cloudy, with a high near 52. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain then
    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain before 8pm, then a chance of rain and thunderstorms between 8pm and 9pm, then a chance of rain after 9pm. Cloudy, with a low around 44. Southwest wind 7 to 9 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 55. West wind around 6 mph.

    High: 55 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Southwest wind around 6 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Southwest wind 5 to 8 mph.

    High: 59 °F

    Sunny

Detailed Forecast

Today
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 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
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 3 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. Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 32. Northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A slight chance of rain before 8am. Cloudy, with a high near 52. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain before 8pm, then a chance of rain and thunderstorms between 8pm and 9pm, then a chance of rain after 9pm. Cloudy, with a low around 44. Southwest wind 7 to 9 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 55. West wind around 6 mph.
Sunday Night
Mostly clear, with a low around 34. Southwest wind around 6 mph.
Monday
Sunny, with a high near 59. Southwest wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 42. Southwest wind around 6 mph.
Tuesday
Sunny, with a high near 66. Southwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 41. South wind around 6 mph.
Wednesday
A chance of rain. Partly sunny, with a high near 64. Southwest wind 6 to 10 mph, with gusts as high as 21 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:
1:53 am EST Mar 5, 2026
Forecast Valid:
7am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation