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.

Fair

69°F

21°C

Humidity 31%
Wind Speed SW 14 G 23 mph
Barometer 29.94 in (1015.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 30 Mar 4:51 pm EDT
Extended Forecast for

Lexington MA

  • Tonight

    Tonight: A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 51. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 8am. Mostly cloudy, with a high near 61. South wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 61 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. East wind 7 to 9 mph becoming southwest after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 64. Southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 38. Northeast wind around 7 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain. Cloudy, with a low around 38. East wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 66. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.

    High: 66 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 51. Southwest wind around 8 mph. Chance of precipitation is 40%.

    Low: 51 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of showers, with thunderstorms also possible after 5am. Mostly cloudy, with a low around 51. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely, mainly before 8am. Mostly cloudy, with a high near 61. South wind 6 to 9 mph becoming north in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 44. East wind 7 to 9 mph becoming southwest after midnight. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 64. Southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 38. Northeast wind around 7 mph. Chance of precipitation is 60%.
Thursday
A chance of showers. Cloudy, with a high near 40. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 38. East wind 5 to 7 mph. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 66. Southeast wind 5 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 51. Southwest wind around 8 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 65. West wind 7 to 9 mph becoming east in the afternoon.
Saturday Night
A chance of rain. Cloudy, with a low around 43. East wind 6 to 8 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Mostly cloudy, with a high near 66. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 44. West wind around 9 mph. Chance of precipitation is 60%.
Monday
A chance of rain. 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%.
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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:
2:52 pm EDT Mar 30, 2026
Forecast Valid:
5pm EDT Mar 30, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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