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.

Mostly Cloudy

46°F

8°C

Humidity 68%
Wind Speed SW 7 mph
Barometer 29.63 in (1004.7 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 9 Nov 5:51 am EST
Extended Forecast for

Chelmsford MA

  • Today

    Today: Partly sunny, with a high near 59. West wind 6 to 8 mph.

    High: 59 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. West wind around 6 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 57. West wind 5 to 8 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. West wind around 6 mph.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 58. West wind 3 to 7 mph.

    High: 58 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 53. Light and variable wind.

    High: 53 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. Light northeast wind increasing to 5 to 9 mph after midnight. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 48. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 48 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, with a high near 59. West wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 36. West wind around 6 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 57. West wind 5 to 8 mph.
Tuesday Night
Mostly clear, with a low around 39. West wind around 6 mph.
Veterans Day
Sunny, with a high near 58. West wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 33. Calm wind.
Thursday
Partly sunny, with a high near 53. Light and variable wind.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. Light northeast wind increasing to 5 to 9 mph after midnight. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 48. North wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Friday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 33. North wind 7 to 9 mph. Chance of precipitation is 60%.
Saturday
A chance of rain. Partly sunny, with a high near 49. North wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 32. Northwest wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 51. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chelmsford MA
 42.6°N 71.37°W (Elev. 285 ft)
Last Update:
5:55 am EST Nov 9, 2026
Forecast Valid:
6am EST Nov 9, 2026-6pm EST Nov 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation