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.

A Few Clouds

68°F

20°C

Humidity 65%
Wind Speed W 8 mph
Barometer 29.79 in (1009.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 14 Oct 5:51 pm EDT
Extended Forecast for

Arlington MA

  • Tonight

    Tonight: Mostly clear, with a low around 49. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 4am. Increasing clouds, with a low around 46. Light and variable wind. Chance of precipitation is 30%.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers. Patchy fog before 2pm. High near 66. Southeast wind 8 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 66 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers, mainly before 2am. Patchy fog between 8pm and 1am. Low around 44. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    Low: 44 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 49. Northwest wind 15 to 17 mph, with gusts as high as 34 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy frost after midnight. Otherwise, mostly clear, with a low around 33. West wind around 8 mph.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, sunny, with a high near 53. West wind around 8 mph.

    High: 53 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Southwest wind 3 to 5 mph.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 60. North wind 5 to 10 mph, with gusts as high as 23 mph.
Thursday Night
A chance of showers, mainly after 4am. Increasing clouds, with a low around 46. Light and variable wind. Chance of precipitation is 30%.
Friday
Showers. Patchy fog before 2pm. High near 66. Southeast wind 8 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly before 2am. Patchy fog between 8pm and 1am. Low around 44. Southwest wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%.
Saturday
Partly sunny, with a high near 49. Northwest wind 15 to 17 mph, with gusts as high as 34 mph.
Saturday Night
Patchy frost after midnight. Otherwise, mostly clear, with a low around 33. West wind around 8 mph.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 53. West wind around 8 mph.
Sunday Night
Mostly clear, with a low around 39. Southwest wind 3 to 5 mph.
Monday
Sunny, with a high near 61. Southwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 42. Southwest wind around 7 mph.
Tuesday
Mostly sunny, with a high near 63. West wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 42. Light northwest wind.
Wednesday
Sunny, with a high near 60. Northeast wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington MA
 42.42°N 71.18°W (Elev. 249 ft)
Last Update:
3:18 pm EDT Oct 14, 2026
Forecast Valid:
6pm EDT Oct 14, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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