National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Overcast

25°F

-4°C

Humidity 78%
Wind Speed Calm
Barometer 29.92 in (1014.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 6 Dec 7:51 am EST
Extended Forecast for

Lexington MA

  • Today

    Today: A slight chance of snow showers before noon. Mostly cloudy, with a high near 36. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West wind around 6 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 36. Northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of freezing rain between 8pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 19. Calm wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance Snow

  • Monday

    Monday: Sunny, with a high near 25. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Northwest wind around 6 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. West wind 5 to 7 mph becoming south in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 26. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of rain after 1pm. Mostly cloudy, with a high near 43. South wind around 7 mph. Chance of precipitation is 40%.

    High: 43 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Today
A slight chance of snow showers before noon. Mostly cloudy, with a high near 36. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 24. West wind around 6 mph.
Sunday
Partly sunny, with a high near 36. Northwest wind around 6 mph becoming light and variable in the afternoon.
Sunday Night
A slight chance of freezing rain between 8pm and 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 19. Calm wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 20%.
Monday
Sunny, with a high near 25. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 8. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 31. West wind 5 to 7 mph becoming south in the afternoon.
Tuesday Night
A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 26. Southwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 43. South wind around 7 mph. Chance of precipitation is 40%.
Wednesday Night
Rain likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 33. Southwest wind around 7 mph. Chance of precipitation is 60%.
Thursday
A chance of rain. Partly sunny, with a high near 40. West wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. West wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of snow. Partly sunny, with a high near 33. West wind 7 to 9 mph. Chance of precipitation is 30%.
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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:
6:50 am EST Dec 6, 2025
Forecast Valid:
8am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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