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

15°F

-9°C

Humidity 49%
Wind Speed N 12 G 22 mph
Barometer 29.77 in (1009.8 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 1 Feb 11:51 am EST
Extended Forecast for

Lexington MA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 24. North wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 24 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 9. Wind chill values as low as -1. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 9 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 30. Wind chill values as low as -2. Northwest wind 6 to 8 mph.

    High: 30 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6. Wind chill values as low as -1. Northwest wind 3 to 6 mph.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. Light west wind.

    Low: 10 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. West wind around 6 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Northwest wind around 6 mph.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 24. North wind 11 to 14 mph, with gusts as high as 28 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 9. Wind chill values as low as -1. Northwest wind 8 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 30. Wind chill values as low as -2. Northwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 6. Wind chill values as low as -1. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 31. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 10. Light west wind.
Wednesday
Mostly sunny, with a high near 30. West wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 9. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 28. Northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 7. West wind around 6 mph.
Friday
Partly sunny, with a high near 29. Southwest wind around 7 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 14. Southwest wind around 7 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 22. Northwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
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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:
11:43 am EST Feb 1, 2026
Forecast Valid:
12pm EST Feb 1, 2026-6pm EST Feb 7, 2026
 
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Additional Resources

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Chance of Precipitation