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

93°F

34°C

Humidity 32%
Wind Speed SW 8 G 18 mph
Barometer 29.90 in (1013.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 30 Jul 4:51 pm EDT
Extended Forecast for

2 Miles SW North Chelmsford MA

Heat Advisory July 30, 05:19pm until July 30, 08:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory July 30, 05:19pm until July 30, 08:00pm

    NOW until 8:00pm Wed

    Heat Advisory

  • Tonight

    Low: 67 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers before 8am, then a chance of showers after 10am. Mostly cloudy, with a high near 78. Northeast wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 78 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers. Patchy fog after midnight. Low around 58. Northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 58 °F

    Showers and
    Patchy Fog

  • Friday

    Friday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 67. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 55. Light north wind. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. North wind 3 to 5 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 85 °F

    Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 67. West wind around 6 mph becoming calm in the evening.
Thursday
A slight chance of showers before 8am, then a chance of showers after 10am. Mostly cloudy, with a high near 78. Northeast wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers. Patchy fog after midnight. Low around 58. Northeast wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 67. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 55. Light north wind. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 79. North wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 55. Calm wind.
Sunday
Sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 61. Southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 61. South wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. Light southeast wind.
Wednesday
Partly sunny, with a high near 83. Calm wind becoming southeast 5 to 7 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW North Chelmsford MA
 42.61°N 71.43°W (Elev. 197 ft)
Last Update:
2:45 pm EDT Jul 30, 2025
Forecast Valid:
5pm EDT Jul 30, 2025-6pm EDT Aug 6, 2025
 
Forecast Discussion
 
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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