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

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Mostly Cloudy

33°F

1°C

Humidity 92%
Wind Speed NW 12 mph
Barometer 29.86 in (1012.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 24 Dec 7:51 am EST
Extended Forecast for

Lexington MA

  • Today

    Today: A slight chance of showers between noon and 1pm. Partly sunny, with a high near 38. North wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 38 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 24. North wind around 6 mph becoming calm.

    Low: 24 °F

    Increasing
    Clouds

  • Christmas Day

    Christmas Day: A slight chance of rain and snow showers, mainly between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 7 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Wind chill values as low as zero. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 23. North wind 6 to 9 mph.

    High: 23 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow, mainly after 9pm. Cloudy, with a low around 16. North wind 3 to 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 26. North wind around 7 mph. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. North wind 3 to 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 37. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 40%.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Today
A slight chance of showers between noon and 1pm. Partly sunny, with a high near 38. North wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 24. North wind around 6 mph becoming calm.
Christmas Day
A slight chance of rain and snow showers, mainly between 2pm and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 38. Southwest wind 7 to 14 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 12. Wind chill values as low as zero. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 23. North wind 6 to 9 mph.
Friday Night
A chance of snow, mainly after 9pm. Cloudy, with a low around 16. North wind 3 to 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 26. North wind around 7 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 19. North wind 3 to 5 mph.
Sunday
A chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 37. Light and variable wind becoming south around 6 mph in the morning. Chance of precipitation is 40%.
Sunday Night
Rain, possibly mixed with snow before 1am, then snow between 1am and 4am, then rain likely after 4am. Low around 26. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 80%.
Monday
Rain and snow likely. Partly sunny, with a high near 36. West wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 19. West wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 29. West wind 10 to 13 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.45°N 71.23°W (Elev. 223 ft)
Last Update:
5:11 am EST Dec 24, 2025
Forecast Valid:
8am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation