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

49°F

9°C

Humidity 86%
Wind Speed E 9 mph
Barometer 30.14 in (1022.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 1 Apr 4:51 pm EDT
Extended Forecast for

Lexington MA

  • This Afternoon

    This Afternoon: A slight chance of showers. Mostly cloudy, with a steady temperature around 58. Northeast wind around 8 mph. Chance of precipitation is 20%.

    High: 58 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 7pm, then rain, mainly after 1am. Low around 38. Northeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Chance Rain
    then Rain

  • Thursday

    Thursday: Rain, mainly before 10am. Patchy fog before 1pm. High near 40. Northeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Rain and
    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 7pm. Cloudy, with a low around 37. East wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: A slight chance of rain before 9am. Mostly cloudy, with a high near 64. Light and variable wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. Southwest wind 7 to 10 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66. Northwest wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers. Cloudy, with a low around 41. East wind 6 to 9 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 11am. High near 64. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 64 °F

    Showers

Detailed Forecast

This Afternoon
A slight chance of showers. Mostly cloudy, with a steady temperature around 58. Northeast wind around 8 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 7pm, then rain, mainly after 1am. Low around 38. Northeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 10am. Patchy fog before 1pm. High near 40. Northeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain, mainly after 7pm. Cloudy, with a low around 37. East wind 5 to 7 mph. Chance of precipitation is 40%.
Friday
A slight chance of rain before 9am. Mostly cloudy, with a high near 64. Light and variable wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 52. Southwest wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 66. Northwest wind 6 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A chance of showers. Cloudy, with a low around 41. East wind 6 to 9 mph. Chance of precipitation is 40%.
Sunday
Showers, mainly after 11am. High near 64. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 39. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 52. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 34. West wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 49. Northwest wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 30. North wind around 7 mph.
Wednesday
Sunny, with a high near 45.
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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:
2:50 pm EDT Apr 1, 2026
Forecast Valid:
5pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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