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

73°F

23°C

Humidity 48%
Wind Speed SW 6 mph
Barometer 30.02 in (1017.9 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Sep 4:51 pm EDT
Extended Forecast for

Arlington MASimilar City Names

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Southwest wind around 7 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly after 4pm. Partly sunny, with a high near 82. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 82 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 3am, then showers likely after 3am. Patchy fog after 10pm. Low around 63. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly between 11am and 1pm. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 70. East wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of showers. Cloudy, with a low around 61. East wind around 6 mph. Chance of precipitation is 50%.

    Low: 61 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 11am. Mostly cloudy, with a high near 70. East wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 77. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 61. Southwest wind around 5 mph. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. Southwest wind around 7 mph.
Tuesday
A chance of showers, mainly after 4pm. Partly sunny, with a high near 82. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
Showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 3am, then showers likely after 3am. Patchy fog after 10pm. Low around 63. South wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly between 11am and 1pm. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 70. East wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers. Cloudy, with a low around 61. East wind around 6 mph. Chance of precipitation is 50%.
Thursday
Showers likely, mainly after 11am. Mostly cloudy, with a high near 70. East wind 6 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 77. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 61. Southwest wind around 5 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 76. Northwest wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 61. South wind around 6 mph becoming southwest after midnight. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 77. West wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 57. West wind around 6 mph.
Monday
Mostly sunny, with a high near 73. Northwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington MASimilar City Names
 42.42°N 71.18°W (Elev. 249 ft)
Last Update:
2:42 pm EDT Sep 22, 2025
Forecast Valid:
4pm EDT Sep 22, 2025-6pm EDT Sep 29, 2025
 
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Additional Resources

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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