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

91°F

33°C

Humidity 54%
Wind Speed SW 10 mph
Barometer 30.26 in (1025.6 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 19 Jun 12:51 pm EDT
Extended Forecast for

Lexington MA

Heat Advisory until June 20, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 20, 07:00pm

    NOW until 7:00pm Thu

    Heat Advisory

  • Juneteenth

    High: 95 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 71. Southwest wind 7 to 9 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Scattered showers, mainly after 3pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 100. Southwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 97 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 83. Northeast wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 64 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 78. East wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 65. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 95. Heat index values as high as 101. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 71. Southwest wind 7 to 9 mph.
Thursday
Scattered showers, mainly after 3pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 100. Southwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. West wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers before 7am, then a chance of showers and thunderstorms between 7am and 10am, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 83. Northeast wind 6 to 8 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 78. East wind 3 to 7 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 65. South wind around 6 mph. Chance of precipitation is 40%.
Sunday
A chance of showers. Mostly cloudy, with a high near 85. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 70. Southwest wind 10 to 13 mph. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 83. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers. Partly cloudy, with a low around 64. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 83. Northwest wind around 7 mph becoming northeast in the afternoon.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Lexington MA
 42.45°N 71.2°W (Elev. 197 ft)
Last Update:
10:08 am EDT Jun 19, 2024
Forecast Valid:
1pm EDT Jun 19, 2024-6pm EDT Jun 25, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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