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

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Fair

32°F

0°C

Humidity 50%
Wind Speed SW 3 mph
Barometer 30.06 in (1019.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 28 Dec 11:51 am EST
Extended Forecast for

Lexington MA

Winter Weather Advisory December 28, 07:00pm until December 29, 06:00am
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 34. Southwest wind 3 to 5 mph.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain, possibly mixed with freezing rain, becoming all rain after 2am. Temperature rising to around 37 by 5am. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 30 °F⇑

    Freezing Rain
    Likely then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain likely, mainly before 5pm. Cloudy, with a high near 49. South wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain between 8pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West wind 10 to 14 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 23 °F

    Chance Rain
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. West wind around 15 mph, with gusts as high as 36 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. West wind 9 to 13 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. Southwest wind around 8 mph.

    Low: 21 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A chance of snow after 3pm. Partly sunny, with a high near 28. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 28 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 34. Southwest wind 3 to 5 mph.
Tonight
Rain, possibly mixed with freezing rain, becoming all rain after 2am. Temperature rising to around 37 by 5am. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain likely, mainly before 5pm. Cloudy, with a high near 49. South wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
A chance of rain between 8pm and 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West wind 10 to 14 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Partly sunny, with a high near 28. West wind around 15 mph, with gusts as high as 36 mph.
Tuesday Night
Mostly cloudy, with a low around 21. West wind 9 to 13 mph, with gusts as high as 25 mph.
Wednesday
Partly sunny, with a high near 34. Southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 21. Southwest wind around 8 mph.
New Year's Day
A chance of snow after 3pm. Partly sunny, with a high near 28. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 8pm. Partly cloudy, with a low around 16. West wind around 7 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 27. Northwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 14. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 30. West wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.45°N 71.23°W (Elev. 223 ft)
Last Update:
9:04 am EST Dec 28, 2025
Forecast Valid:
12pm EST Dec 28, 2025-6pm EST Jan 3, 2026
 
Forecast Discussion
 
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Additional Resources

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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