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.

Fair

36°F

2°C

Humidity 70%
Wind Speed S 3 mph
Barometer 30.44 in (1032.4 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 10 Apr 12:51 am EDT
Extended Forecast for

Chelmsford MA

  • Overnight

    Overnight: Mostly clear, with a low around 36. South wind 3 to 5 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. Southwest wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Scattered showers, mainly after 3am. Increasing clouds, with a low around 46. South wind 9 to 14 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Saturday

    Saturday: Sunny, with a high near 58. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Northwest wind 3 to 7 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 44. South wind around 8 mph. Chance of precipitation is 50%.

    Low: 44 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers after 2pm. Mostly cloudy, with a high near 70. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 70 °F

    Cloudy then
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. West wind 6 to 8 mph.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 36. South wind 3 to 5 mph.
Friday
Sunny, with a high near 69. Southwest wind 5 to 11 mph, with gusts as high as 23 mph.
Friday Night
Scattered showers, mainly after 3am. Increasing clouds, with a low around 46. South wind 9 to 14 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 58. Northwest wind 15 to 18 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 30. Northwest wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 59. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 44. South wind around 8 mph. Chance of precipitation is 50%.
Monday
A chance of showers after 2pm. Mostly cloudy, with a high near 70. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 58. West wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 78. Southwest wind 5 to 7 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 57. South wind around 6 mph. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 77. South wind 5 to 8 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 58. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 76. West wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chelmsford MA
 42.58°N 71.38°W (Elev. 180 ft)
Last Update:
12:46 am EDT Apr 10, 2026
Forecast Valid:
1am EDT Apr 10, 2026-6pm EDT Apr 16, 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