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.

A Few Clouds

26°F

-3°C

Humidity 37%
Wind Speed W 14 G 21 mph
Barometer 29.63 in (1004.9 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 2 Jan 2:51 pm EST
Extended Forecast for

Lexington MA

  • Tonight

    Tonight: Mostly clear, with a low around 17. West wind around 7 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 30. West wind 6 to 9 mph.

    High: 30 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 2am. Mostly cloudy, with a low around 21. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 31 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Northwest wind around 7 mph.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Cloudy, with a low around 18. Light south wind.

    Low: 18 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 36. Light and variable wind becoming southeast around 5 mph.

    High: 36 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain between 7pm and 10pm, then a chance of freezing rain after 10pm. Cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Freezing Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 17. West wind around 7 mph.
Saturday
Increasing clouds, with a high near 30. West wind 6 to 9 mph.
Saturday Night
A chance of snow, mainly after 2am. Mostly cloudy, with a low around 21. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 9. Northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 22. Northwest wind 3 to 6 mph.
Monday Night
Cloudy, with a low around 18. Light south wind.
Tuesday
Mostly cloudy, with a high near 36. Light and variable wind becoming southeast around 5 mph.
Tuesday Night
A chance of rain between 7pm and 10pm, then a chance of freezing rain after 10pm. Cloudy, with a low around 29. Light and variable wind. Chance of precipitation is 40%.
Wednesday
A chance of freezing rain before 8am, then a chance of rain between 8am and 1pm. Partly sunny, with a high near 43. West wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 29. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 43. West wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 31. Light south wind.
Friday
A chance of rain. Mostly cloudy, with a high near 46. South wind 3 to 7 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.45°N 71.23°W (Elev. 223 ft)
Last Update:
1:18 pm EST Jan 2, 2026
Forecast Valid:
3pm EST Jan 2, 2026-6pm EST Jan 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