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.

Fair

-1°F

-18°C

Humidity 79%
Wind Speed Calm
Barometer 30.08 in (1020.3 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Last update 3 Feb 6:51 am EST
Extended Forecast for

Lexington MA

  • Today

    Today: Sunny, with a high near 33. West wind around 5 mph becoming calm in the morning.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 13. West wind 3 to 5 mph.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. West wind 7 to 11 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. West wind around 6 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29. Northwest wind around 6 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 3. Light northwest wind.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after 7pm. Mostly cloudy, with a low around 7. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 7 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 2pm. Mostly sunny, with a high near 16. Northwest wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 16 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 33. West wind around 5 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 13. West wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 30. West wind 7 to 11 mph.
Wednesday Night
Mostly clear, with a low around 9. West wind around 6 mph.
Thursday
Sunny, with a high near 29. Northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 3. Light northwest wind.
Friday
Partly sunny, with a high near 27. Light and variable wind becoming southwest around 6 mph in the morning.
Friday Night
A chance of snow after 7pm. Mostly cloudy, with a low around 7. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday
A chance of snow before 2pm. Mostly sunny, with a high near 16. Northwest wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around -2. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 13. Northwest wind around 11 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 2. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 20. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.43°N 71.23°W (Elev. 246 ft)
Last Update:
6:17 am EST Feb 3, 2026
Forecast Valid:
7am EST Feb 3, 2026-6pm EST Feb 9, 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