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

10°F

-12°C

Humidity 76%
Wind Speed NE 3 mph
Barometer 29.83 in (1011.8 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 25 Feb 4:51 am EST
Extended Forecast for

Lexington MA

  • Overnight

    Overnight: A slight chance of snow. Mostly cloudy, with a low around 10. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 10 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly before 2pm. High near 38. South wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow then
    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 26. Southwest wind 6 to 8 mph.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 37. West wind around 9 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow before 8pm. Partly cloudy, with a low around 17. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. South wind around 6 mph.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 46. South wind 6 to 8 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of snow. Mostly cloudy, with a low around 10. South wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Snow, mainly before 2pm. High near 38. South wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Mostly cloudy, then becoming mostly clear toward daybreak, with a low around 26. Southwest wind 6 to 8 mph.
Thursday
Sunny, with a high near 37. West wind around 9 mph.
Thursday Night
A slight chance of snow before 8pm. Partly cloudy, with a low around 17. Northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 38. Light and variable wind becoming southwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 25. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 46. South wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 25. West wind around 6 mph.
Sunday
Partly sunny, with a high near 36. West wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 13. North wind around 7 mph.
Monday
A chance of snow. Partly sunny, with a high near 25. North wind around 7 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 10. North wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 31. North wind around 7 mph becoming southeast in the afternoon.
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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:
5:11 am EST Feb 25, 2026
Forecast Valid:
5am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation