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.

Fair

45°F

7°C

Humidity 56%
Wind Speed NW 6 mph
Barometer 30.16 in (1022.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 10 Jan 11:51 am EST
Extended Forecast for

Lexington MA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 43. Light and variable wind.

    High: 43 °F

    Cloudy

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 36. East wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain

  • Sunday

    Sunday: A chance of rain, mainly before noon. Mostly cloudy, with a high near 41. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 9pm. Partly cloudy, with a low around 25. Breezy, with a west wind 14 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind 8 to 14 mph, with gusts as high as 28 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Southwest wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind around 9 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 47 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Cloudy, with a high near 43. Light and variable wind.
Tonight
Rain, mainly before 4am. Low around 36. East wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A chance of rain, mainly before noon. Mostly cloudy, with a high near 41. West wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 9pm. Partly cloudy, with a low around 25. Breezy, with a west wind 14 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 37. West wind 8 to 14 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 29. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 42. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 9 mph.
Wednesday
Mostly cloudy, with a high near 47. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Southwest wind around 6 mph.
Thursday
Mostly cloudy, with a high near 36. Northwest wind 6 to 8 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. North wind around 7 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 29. Northwest wind 8 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
 42.45°N 71.2°W (Elev. 197 ft)
Last Update:
10:07 am EST Jan 10, 2026
Forecast Valid:
12pm EST Jan 10, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation