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.

Partly Cloudy

58°F

14°C

Humidity 27%
Wind Speed NW 17 G 24 mph
Barometer 30.15 in (1022.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 11 Apr 4:51 pm EDT
Extended Forecast for

Lexington MA

  • Tonight

    Tonight: Clear, with a low around 37. Northwest wind 6 to 10 mph.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 57. Calm wind becoming south around 6 mph in the afternoon.

    High: 57 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Showers likely, mainly between 8pm and 1am. Cloudy, with a low around 43. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 71. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 7pm. Partly cloudy, with a low around 58. West wind 7 to 10 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 78. West wind 5 to 8 mph.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers between 10pm and 1am. Mostly cloudy, with a low around 59. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 79. Southwest wind 5 to 9 mph.

    High: 79 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers between 7pm and 4am. Mostly cloudy, with a low around 58. West wind around 7 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 37. Northwest wind 6 to 10 mph.
Sunday
Increasing clouds, with a high near 57. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Showers likely, mainly between 8pm and 1am. Cloudy, with a low around 43. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of showers before 8am, then a chance of showers after 2pm. Mostly cloudy, with a high near 71. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers, mainly before 7pm. Partly cloudy, with a low around 58. West wind 7 to 10 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 78. West wind 5 to 8 mph.
Tuesday Night
A chance of showers between 10pm and 1am. Mostly cloudy, with a low around 59. Southwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 79. Southwest wind 5 to 9 mph.
Wednesday Night
A chance of showers between 7pm and 4am. Mostly cloudy, with a low around 58. West wind around 7 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 76. Southwest wind 6 to 9 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 71. Northwest wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 49. East wind around 6 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 68. Southeast wind 5 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.43°N 71.23°W (Elev. 246 ft)
Last Update:
2:32 pm EDT Apr 11, 2026
Forecast Valid:
5pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
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