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

26°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.13 in (1021.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 19 Mar 6:51 am EDT
Extended Forecast for

Lexington MA

  • Today

    Today: Sunny, with a high near 57. Calm wind becoming east 5 to 7 mph in the morning.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: A slight chance of drizzle after 11pm. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 39. East wind around 6 mph becoming calm in the evening.

    Low: 39 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Thursday

    Thursday: Patchy drizzle, mainly between 9am and noon. Patchy fog before noon. Otherwise, cloudy, with a high near 57. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 57 °F

    Patchy
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of drizzle before 9pm, then rain, mainly after 9pm. Low around 41. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain, mainly before 1pm. High near 48. Northeast wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%.

    High: 48 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain, mainly before 7pm. Partly cloudy, with a low around 34. West wind 10 to 14 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. West wind around 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 48. West wind around 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 57. Calm wind becoming east 5 to 7 mph in the morning.
Tonight
A slight chance of drizzle after 11pm. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 39. East wind around 6 mph becoming calm in the evening.
Thursday
Patchy drizzle, mainly between 9am and noon. Patchy fog before noon. Otherwise, cloudy, with a high near 57. Calm wind becoming southeast 5 to 8 mph in the morning.
Thursday Night
A chance of drizzle before 9pm, then rain, mainly after 9pm. Low around 41. Southeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 1pm. High near 48. Northeast wind 9 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain, mainly before 7pm. Partly cloudy, with a low around 34. West wind 10 to 14 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 59. Southwest wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly cloudy, with a low around 34. West wind around 8 mph.
Sunday
Sunny, with a high near 48. West wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 29. West wind 3 to 6 mph.
Monday
A chance of rain. Mostly cloudy, with a high near 47. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 50%.
Monday Night
Rain likely. Mostly cloudy, with a low around 37. Southeast wind around 8 mph. Chance of precipitation is 70%.
Tuesday
A chance of rain. Partly sunny, with a high near 56. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.45°N 71.23°W (Elev. 223 ft)
Last Update:
6:31 am EDT Mar 19, 2025
Forecast Valid:
6am EDT Mar 19, 2025-6pm EDT Mar 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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