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.

Unknown Precip Fog/Mist

30°F

-1°C

Humidity 92%
Wind Speed N 3 mph
Barometer 29.91 in (1014.4 mb)
Dewpoint 28°F (-2°C)
Visibility 4.00 mi
Last update 2 Dec 1:51 pm EST
Extended Forecast for

Lexington MA

  • This Afternoon

    This Afternoon: Snow. High near 32. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 32 °F

    Snow

  • Tonight

    Tonight: Rain before 11pm, then snow. Low around 29. North wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Southwest wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain showers before 3pm, then a chance of snow showers. Partly sunny, with a high near 38. Southwest wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 38 °F

    Partly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10. Northwest wind 10 to 17 mph, with gusts as high as 31 mph.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 28. West wind 6 to 8 mph.

    High: 28 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20. Southwest wind around 5 mph becoming calm in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow before 4pm, then a chance of rain. Partly sunny, with a high near 36. West wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Snow. High near 32. Northeast wind 5 to 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain before 11pm, then snow. Low around 29. North wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Southwest wind around 6 mph.
Thursday
A slight chance of rain showers before 3pm, then a chance of snow showers. Partly sunny, with a high near 38. Southwest wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 10. Northwest wind 10 to 17 mph, with gusts as high as 31 mph.
Friday
Sunny, with a high near 28. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 20. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of snow before 4pm, then a chance of rain. Partly sunny, with a high near 36. West wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 23. West wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 36. West wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 15. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 26. Northwest 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:
2:18 pm EST Dec 2, 2025
Forecast Valid:
2pm EST Dec 2, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation