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

58°F

14°C

Humidity 93%
Wind Speed Calm
Barometer 29.91 in (1013.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 13 Oct 1:51 am EDT
Extended Forecast for

Lexington MA

  • Overnight

    Overnight: A slight chance of showers after 3am. Cloudy, with a low around 51. East wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers before 7am, then a chance of showers after 8am. Cloudy, with a high near 58. Southeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 2am. Patchy fog before 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 58. South wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 75. West wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 75 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Northwest wind 7 to 9 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 6 to 9 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 5am. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 30%.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly after 8am. High near 62. Southeast wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 62 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers before 10pm. Mostly cloudy, with a low around 41. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 41 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers after 3am. Cloudy, with a low around 51. East wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers before 7am, then a chance of showers after 8am. Cloudy, with a high near 58. Southeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers, mainly before 2am. Patchy fog before 1am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 58. South wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 75. West wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 50. Northwest wind 7 to 9 mph.
Thursday
Sunny, with a high near 61. North wind 6 to 9 mph.
Thursday Night
A chance of showers after 5am. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 30%.
Friday
Showers, mainly after 8am. High near 62. Southeast wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Friday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 41. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 49. Northwest wind 15 to 17 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 33. West wind 8 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 51. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 37. Southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 60. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.42°N 71.21°W (Elev. 210 ft)
Last Update:
1:58 am EDT Oct 13, 2026
Forecast Valid:
2am EDT Oct 13, 2026-6pm EDT Oct 19, 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