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.

Overcast

50°F

10°C

Humidity 83%
Wind Speed W 9 mph
Barometer 29.74 in (1008.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 5 Apr 7:51 pm EDT
Extended Forecast for

Lexington MA

  • Tonight

    Tonight: A chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 34. West wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Increasing clouds, with a high near 48. West wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 48 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of rain showers before 4am, then a chance of snow showers. Mostly cloudy, with a low around 30. West wind 5 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 9am, then a chance of rain. Partly sunny, with a high near 47. Northwest wind 6 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 9pm, then a chance of snow between 9pm and 11pm. Partly cloudy, with a low around 27. Northwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 31. South wind around 6 mph.

    Low: 31 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. South wind 5 to 10 mph, with gusts as high as 22 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39. South wind around 8 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 34. West wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Increasing clouds, with a high near 48. West wind 11 to 15 mph, with gusts as high as 26 mph.
Monday Night
A slight chance of rain showers before 4am, then a chance of snow showers. Mostly cloudy, with a low around 30. West wind 5 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A chance of snow showers before 9am, then a chance of rain. Partly sunny, with a high near 47. Northwest wind 6 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain before 9pm, then a chance of snow between 9pm and 11pm. Partly cloudy, with a low around 27. Northwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Sunny, with a high near 48. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 31. South wind around 6 mph.
Thursday
Sunny, with a high near 57. South wind 5 to 10 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 39. South wind around 8 mph.
Friday
Partly sunny, with a high near 68. Southwest wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 46. Southwest wind around 7 mph.
Saturday
Partly sunny, with a high near 68. Southwest wind 6 to 8 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 44. North wind around 6 mph.
Sunday
Partly sunny, with a high near 60. North wind 5 to 8 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:
7:31 pm EDT Apr 5, 2026
Forecast Valid:
7pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation