National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Light Rain

36°F

2°C

Humidity 93%
Wind Speed N 9 mph
Barometer 29.80 in (1010.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 23 Mar 1:51 am EDT
Extended Forecast for

Lexington MA

  • Overnight

    Overnight: Rain and sleet before 4am, then snow, possibly mixed with rain and sleet. Low around 34. North wind around 9 mph. Chance of precipitation is 90%. Total nighttime snow and sleet accumulation of less than a half inch possible.

    Low: 34 °F

    Wintry Mix

  • Monday

    Monday: Snow, possibly mixed with rain and sleet before 10am, then a chance of snow showers. High near 35. North wind 9 to 11 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than one inch possible.

    High: 35 °F

    Wintry Mix
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Scattered snow showers, mainly before 11pm. Mostly cloudy, with a low around 29. Northwest wind 3 to 8 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Scattered
    Snow Showers
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Northwest wind around 6 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind around 7 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 3am. Mostly cloudy, with a low around 40. Southwest wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before 8am. Mostly cloudy, with a high near 58. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 58 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 44. Southwest wind around 9 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Overnight
Rain and sleet before 4am, then snow, possibly mixed with rain and sleet. Low around 34. North wind around 9 mph. Chance of precipitation is 90%. Total nighttime snow and sleet accumulation of less than a half inch possible.
Monday
Snow, possibly mixed with rain and sleet before 10am, then a chance of snow showers. High near 35. North wind 9 to 11 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than one inch possible.
Monday Night
Scattered snow showers, mainly before 11pm. Mostly cloudy, with a low around 29. Northwest wind 3 to 8 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Tuesday
Mostly sunny, with a high near 46. Northwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 53. Southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of rain after 3am. Mostly cloudy, with a low around 40. Southwest wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
A chance of rain before 8am. Mostly cloudy, with a high near 58. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 44. Southwest wind around 9 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 51. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
Mostly clear, with a low around 23. Northwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 40. West wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind around 6 mph.
Sunday
Sunny, with a high near 47. West wind 6 to 10 mph, with gusts as high as 20 mph.
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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:
1:27 am EDT Mar 23, 2026
Forecast Valid:
1am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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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