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.

Freezing Rain

32°F

0°C

Humidity 96%
Wind Speed NW 3 mph
Barometer 30.14 in (1022.4 mb)
Dewpoint 31°F (-1°C)
Visibility 8.00 mi
Last update 3 Mar 11:51 pm EST
Extended Forecast for

Lexington MA

Winter Weather Advisory March 4, 12:30am until March 4, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 4, 12:30am until March 4, 07:00am

    NOW until 7:00am Wed

    Winter Weather Advisory

  • Overnight

    Low: 29 °F

    Freezing Rain
    and Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming west 5 to 7 mph.

    High: 54 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Areas Fog

  • Thursday

    Thursday: A chance of rain after 10am, mixing with sleet after 2pm. Areas of fog before 8am, then areas of fog after 3pm. Otherwise, mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 30%. Little or no sleet accumulation expected.

    High: 41 °F

    Chance
    Rain/Sleet
    and Areas Fog

  • Thursday Night

    Thursday Night: Rain and sleet before 2am, then rain and sleet, possibly mixed with snow between 2am and 3am, then rain and sleet after 3am. Low around 34. Northeast wind around 7 mph. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.

    Low: 34 °F

    Rain then
    Wintry Mix

  • Friday

    Friday: Rain and sleet likely before 4pm, then a slight chance of rain after 5pm. Cloudy, with a high near 35. Northeast wind around 8 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.

    High: 35 °F

    Rain/Sleet
    Likely then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 53 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Freezing rain, mainly before 2am. Areas of fog. Low around 29. West wind around 5 mph becoming calm. Chance of precipitation is 80%.
Wednesday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 54. Calm wind becoming west 5 to 7 mph.
Wednesday Night
Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 21. Calm wind.
Thursday
A chance of rain after 10am, mixing with sleet after 2pm. Areas of fog before 8am, then areas of fog after 3pm. Otherwise, mostly cloudy, with a high near 41. Light and variable wind. Chance of precipitation is 30%. Little or no sleet accumulation expected.
Thursday Night
Rain and sleet before 2am, then rain and sleet, possibly mixed with snow between 2am and 3am, then rain and sleet after 3am. Low around 34. Northeast wind around 7 mph. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.
Friday
Rain and sleet likely before 4pm, then a slight chance of rain after 5pm. Cloudy, with a high near 35. Northeast wind around 8 mph. Chance of precipitation is 70%. Little or no sleet accumulation expected.
Friday Night
Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 53. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Rain likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 44. Southwest wind 8 to 10 mph. Chance of precipitation is 60%.
Sunday
A chance of rain before 8am. Partly sunny, with a high near 57. West wind around 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 39. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 60. West wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 40. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 62. Southwest wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.45°N 71.23°W (Elev. 223 ft)
Last Update:
10:58 pm EST Mar 3, 2026
Forecast Valid:
12am EST Mar 4, 2026-6pm EDT Mar 10, 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