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.

Overcast

33°F

1°C

Humidity 40%
Wind Speed NE 8 mph
Barometer 29.96 in (1015.9 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 19 Feb 2:51 am EST
Extended Forecast for

Lexington MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. North wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 38. Light and variable wind.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain and snow before 2pm, then rain likely between 2pm and 3pm, then rain, possibly mixed with snow after 3pm. High near 37. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after midnight. Low around 26. North wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 26 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: A chance of snow. Cloudy, with a high near 32. Northeast wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Saturday Night

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

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. North wind around 7 mph becoming northeast in the afternoon.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 26. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. North wind around 5 mph.
Thursday
Sunny, with a high near 38. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 24. Calm wind.
Friday
A chance of rain and snow before 2pm, then rain likely between 2pm and 3pm, then rain, possibly mixed with snow after 3pm. High near 37. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after midnight. Low around 26. North wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
A chance of snow. Cloudy, with a high near 32. Northeast wind 5 to 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 19. North wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 35. North wind around 7 mph becoming northeast in the afternoon.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26. Northeast wind 6 to 10 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Cloudy, with a high near 33. Northeast wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 35. Northwest wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 16. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 35. West wind 5 to 8 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.43°N 71.23°W (Elev. 246 ft)
Last Update:
12:51 am EST Feb 19, 2026
Forecast Valid:
3am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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