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.

Overcast

32°F

0°C

Humidity 88%
Wind Speed NW 9 mph
Barometer 29.77 in (1009.8 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 3 Dec 4:51 am EST
Extended Forecast for

Lexington MA

  • Today

    Today: Increasing clouds, with a high near 37. Northwest wind 5 to 9 mph becoming light west in the afternoon.

    High: 37 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Calm wind becoming southwest around 6 mph after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 1pm. Partly sunny, with a high near 37. Southwest wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 37 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 8pm. Mostly clear, with a low around 9. Wind chill values as low as -2. Northwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 9 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 26. West wind around 6 mph becoming southwest in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 19. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow between 9am and 1pm. Mostly cloudy, with a high near 35. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. West wind 3 to 5 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Northwest wind around 7 mph.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 37. Northwest wind 5 to 9 mph becoming light west in the afternoon.
Tonight
Mostly cloudy, with a low around 26. Calm wind becoming southwest around 6 mph after midnight.
Thursday
A slight chance of snow after 1pm. Partly sunny, with a high near 37. Southwest wind 7 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow before 8pm. Mostly clear, with a low around 9. Wind chill values as low as -2. Northwest wind 7 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 26. West wind around 6 mph becoming southwest in the afternoon.
Friday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 19. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A chance of snow between 9am and 1pm. Mostly cloudy, with a high near 35. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 22. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 35. Northwest wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 16. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 28. Northwest wind around 7 mph.
Monday Night
Partly cloudy, with a low around 11. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 30. West wind 6 to 8 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:
1:14 am EST Dec 3, 2025
Forecast Valid:
5am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation