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

24°F

-4°C

Humidity 27%
Wind Speed Vrbl 5 mph
Barometer 30.61 in (1038.5 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 2 Mar 6:51 pm EST
Extended Forecast for

Lexington 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 10. South wind 3 to 5 mph.

    Low: 10 °F

    Clear

  • Tuesday

    Tuesday: Snow, mainly after 3pm. High near 37. Calm wind becoming south 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Mostly Sunny
    then Snow

  • Tuesday Night

    Tuesday Night: Rain and snow before 2am, then a chance of rain between 2am and 4am. Low around 31. East wind around 6 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    then Rain
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Light and variable wind becoming west around 6 mph in the morning.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 4am. Partly cloudy, with a low around 30. Light southwest wind. Chance of precipitation is 20%.

    Low: 30 °F

    Mostly Clear
    then Slight
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 45. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 33. Northeast wind 5 to 8 mph. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before noon. Cloudy, with a high near 40. Northeast wind around 9 mph. Chance of precipitation is 70%.

    High: 40 °F

    Rain Likely

  • Friday Night

    Friday Night: A chance of rain before 8pm, then a chance of rain after 3am. Cloudy, with a low around 34. North wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 10. South wind 3 to 5 mph.
Tuesday
Snow, mainly after 3pm. High near 37. Calm wind becoming south 5 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain and snow before 2am, then a chance of rain between 2am and 4am. Low around 31. East wind around 6 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 55. Light and variable wind becoming west around 6 mph in the morning.
Wednesday Night
A slight chance of snow after 4am. Partly cloudy, with a low around 30. Light southwest wind. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 8am, then a chance of rain. Partly sunny, with a high near 45. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly after 1am. Cloudy, with a low around 33. Northeast wind 5 to 8 mph. Chance of precipitation is 70%.
Friday
Rain likely, mainly before noon. Cloudy, with a high near 40. Northeast wind around 9 mph. Chance of precipitation is 70%.
Friday Night
A chance of rain before 8pm, then a chance of rain after 3am. Cloudy, with a low around 34. North wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 50. South wind 3 to 8 mph.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42. Southwest wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 59. Southwest wind around 8 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 7 mph. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 60. Southwest wind 7 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.43°N 71.23°W (Elev. 246 ft)
Last Update:
5:54 pm EST Mar 2, 2026
Forecast Valid:
7pm EST Mar 2, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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