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

48°F

9°C

Humidity 41%
Wind Speed SE 3 mph
Barometer 30.04 in (1018.7 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 25 Apr 7:51 pm EDT
Extended Forecast for

Lexington MA

  • Tonight

    Tonight: Cloudy, with a low around 38. Southeast wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 59. Light and variable wind becoming east around 6 mph in the morning.

    High: 59 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41. Light northeast wind.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. East wind 5 to 9 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. Northeast wind 3 to 6 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. East wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Northeast wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 55. East wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 55 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 9pm. Mostly cloudy, with a low around 46. East wind 3 to 6 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

Detailed Forecast

Tonight
Cloudy, with a low around 38. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 59. Light and variable wind becoming east around 6 mph in the morning.
Sunday Night
Partly cloudy, with a low around 41. Light northeast wind.
Monday
Mostly sunny, with a high near 59. East wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 38. Northeast wind 3 to 6 mph.
Tuesday
Sunny, with a high near 57. East wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 42. Northeast wind around 6 mph becoming calm in the evening.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 55. East wind 3 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after 9pm. Mostly cloudy, with a low around 46. East wind 3 to 6 mph. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 56. East wind 5 to 7 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44. Northwest wind around 8 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 56. Northwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 42. Northwest wind around 7 mph.
Saturday
A chance of showers. Partly sunny, with a high near 56. Northwest wind 6 to 8 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 71.23°W (Elev. 223 ft)
Last Update:
3:03 pm EDT Apr 25, 2026
Forecast Valid:
8pm EDT Apr 25, 2026-6pm EDT May 2, 2026
 
Forecast Discussion
 
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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