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

38°F

3°C

Humidity 52%
Wind Speed Calm
Barometer 30.05 in (1019.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 7 Dec 11:51 am EST
Extended Forecast for

Lexington MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 36. Northwest wind around 5 mph becoming calm.

    High: 36 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Light and variable wind becoming west 6 to 11 mph in the evening.

    Low: 18 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 24. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 24 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Northwest wind 3 to 6 mph.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. South wind 3 to 7 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 26. Southwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 26 °F

    Chance Snow

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 42. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 42 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 3am. Mostly cloudy, with a low around 32. Southwest wind around 7 mph. Chance of precipitation is 50%.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 39. West wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 36. Northwest wind around 5 mph becoming calm.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Light and variable wind becoming west 6 to 11 mph in the evening.
Monday
Sunny, with a high near 24. Northwest wind 8 to 13 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 7. Northwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 33. South wind 3 to 7 mph.
Tuesday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 26. Southwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 42. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 3am. Mostly cloudy, with a low around 32. Southwest wind around 7 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 39. West wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 24. West wind around 6 mph.
Friday
A chance of rain and snow. Partly sunny, with a high near 35. Northwest wind around 7 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 20. Northwest wind around 6 mph. Chance of precipitation is 40%.
Saturday
A chance of snow. Partly sunny, with a high near 30. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.47°N 71.22°W (Elev. 197 ft)
Last Update:
6:41 am EST Dec 7, 2025
Forecast Valid:
12pm EST Dec 7, 2025-6pm EST Dec 13, 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