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.

Overcast

40°F

4°C

Humidity 86%
Wind Speed NW 6 mph
Barometer 29.66 in (1005.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 11 Jan 11:51 am EST
Extended Forecast for

Lexington MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. West wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 9pm. Mostly cloudy, then gradually becoming clear, with a low around 25. West wind 11 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 38. West wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28. Southwest wind around 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. Southwest wind 6 to 8 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

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

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 48. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 48 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain. Cloudy, with a low around 31. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 39. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 39 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. West wind 7 to 10 mph, with gusts as high as 21 mph.
Tonight
A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 9pm. Mostly cloudy, then gradually becoming clear, with a low around 25. West wind 11 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 38. West wind 9 to 14 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 28. Southwest wind around 7 mph.
Tuesday
Sunny, with a high near 43. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 35. South wind 6 to 8 mph.
Wednesday
Cloudy, with a high near 48. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain. Cloudy, with a low around 31. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 39. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. North wind around 8 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 30. West wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 20. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 36. Southwest wind 5 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.43°N 71.26°W (Elev. 197 ft)
Last Update:
9:46 am EST Jan 11, 2026
Forecast Valid:
12pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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