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

83°F

28°C

Humidity 46%
Wind Speed W 16 G 24 mph
Barometer 29.85 in (1011.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 20 May 5:51 pm EDT
Extended Forecast for

Marlborough MA

Heat Advisory May 20, 06:51pm until May 20, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory May 20, 06:51pm until May 20, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 53 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 66. North wind 3 to 7 mph.

    High: 66 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 41. Light north wind.

    Low: 41 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 69. Light and variable wind becoming northeast around 5 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 64. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 45. Light southeast wind. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 59. East wind 6 to 8 mph. Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 53. North wind 6 to 13 mph, with gusts as high as 26 mph.
Thursday
Mostly cloudy, with a high near 66. North wind 3 to 7 mph.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 41. Light north wind.
Friday
Sunny, with a high near 69. Light and variable wind becoming northeast around 5 mph.
Friday Night
Mostly cloudy, with a low around 47. South wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 64. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 45. Light southeast wind. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 59. East wind 6 to 8 mph. Chance of precipitation is 70%.
Sunday Night
A chance of showers. Cloudy, with a low around 47. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 71. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 53. West wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 77. Northwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 55. Light west wind.
Wednesday
Sunny, with a high near 79. Northwest wind 3 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marlborough MA
 42.36°N 71.55°W (Elev. 446 ft)
Last Update:
2:33 pm EDT May 20, 2026
Forecast Valid:
6pm EDT May 20, 2026-6pm EDT May 27, 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