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

72°F

22°C

Humidity 41%
Wind Speed W 8 mph
Barometer 30.23 in (1025.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 3 Oct 1:51 pm EDT
Extended Forecast for

Lexington MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 73. Southwest wind around 9 mph.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. Southwest wind around 7 mph.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81. West wind around 6 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. Light and variable wind becoming south around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 57. Southwest wind around 5 mph.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 81. Southwest wind 6 to 8 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. Southwest wind around 7 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 73. Southwest wind around 9 mph.
Tonight
Clear, with a low around 51. Southwest wind around 7 mph.
Saturday
Sunny, with a high near 81. West wind around 6 mph.
Saturday Night
Mostly clear, with a low around 56. Calm wind.
Sunday
Sunny, with a high near 82. Light and variable wind becoming south around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 57. Southwest wind around 5 mph.
Monday
Sunny, with a high near 81. Southwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 58. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers after midnight. Mostly cloudy, with a low around 61. Southwest wind around 9 mph. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 71. Southwest wind around 9 mph becoming northwest in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 47. North wind around 7 mph. Chance of precipitation is 50%.
Thursday
Sunny, with a high near 60. North wind around 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.43°N 71.23°W (Elev. 246 ft)
Last Update:
7:08 am EDT Oct 3, 2025
Forecast Valid:
2pm EDT Oct 3, 2025-6pm EDT Oct 9, 2025
 
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