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

79°F

26°C

Humidity 36%
Wind Speed Calm
Barometer 29.82 in (1011.0 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 27 Jul 11:51 am EDT
Extended Forecast for

2 Miles SSW Chelmsford MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 85. Calm wind becoming southeast around 5 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Scattered showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after 10pm. Mostly cloudy, with a low around 62. Southeast wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. Patchy fog before 2pm. High near 74. East wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 74 °F

    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 59. Northeast wind 5 to 7 mph. Chance of precipitation is 90%.

    Low: 59 °F

    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 8am, then showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. High near 74. Northeast wind around 8 mph. Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 3am. Mostly cloudy, with a low around 59. Northwest wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A chance of showers after 4pm. Partly sunny, with a high near 79. North wind around 6 mph. Chance of precipitation is 30%.

    High: 79 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 85. Calm wind becoming southeast around 5 mph.
Tonight
Mostly clear, with a low around 61. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Scattered showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Scattered showers, mainly after 10pm. Mostly cloudy, with a low around 62. Southeast wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers and possibly a thunderstorm. Patchy fog before 2pm. High near 74. East wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm. Low around 59. Northeast wind 5 to 7 mph. Chance of precipitation is 90%.
Thursday
Showers likely and possibly a thunderstorm before 8am, then showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. High near 74. Northeast wind around 8 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 3am. Mostly cloudy, with a low around 59. Northwest wind 3 to 5 mph. Chance of precipitation is 60%.
Friday
A chance of showers after 4pm. Partly sunny, with a high near 79. North wind around 6 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 62. Calm wind.
Saturday
Mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 65. Calm wind.
Sunday
A chance of showers. Partly sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Chelmsford MA
 42.58°N 71.38°W (Elev. 180 ft)
Last Update:
5:11 am EDT Jul 27, 2026
Forecast Valid:
12pm EDT Jul 27, 2026-6pm EDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation