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

39°F

4°C

Humidity 55%
Wind Speed NW 12 mph
Barometer 30.07 in (1019.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 6 Apr 8:51 pm EDT
Extended Forecast for

Lexington MA

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 5 to 7 mph becoming calm after midnight.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and noon, then a chance of rain showers after noon. Partly sunny, with a high near 47. West wind 3 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 6 to 8 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 47. North wind around 5 mph becoming light and variable.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 30. South wind around 6 mph.

    Low: 30 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 55. South wind 5 to 10 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. South wind 6 to 8 mph.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 66. South wind 5 to 7 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 47. Southwest wind around 7 mph.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 34. West wind 5 to 7 mph becoming calm after midnight.
Tuesday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and noon, then a chance of rain showers after noon. Partly sunny, with a high near 47. West wind 3 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday Night
Mostly cloudy, then gradually becoming clear, with a low around 28. Northwest wind 6 to 8 mph.
Wednesday
Sunny, with a high near 47. North wind around 5 mph becoming light and variable.
Wednesday Night
Clear, with a low around 30. South wind around 6 mph.
Thursday
Sunny, with a high near 55. South wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 35. South wind 6 to 8 mph.
Friday
Sunny, with a high near 66. South wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 47. Southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 66. Southwest wind 6 to 8 mph becoming northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 40. Northwest wind around 6 mph.
Sunday
Sunny, with a high near 60. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 45. Southwest wind around 8 mph.
Monday
Mostly cloudy, with a high near 70. Southwest wind 8 to 11 mph, with gusts as high as 21 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:
3:16 pm EDT Apr 6, 2026
Forecast Valid:
8pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation