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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Arlington MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before 11am, then a chance of rain between 11am and 2pm, then a chance of snow after 2pm. Cloudy, with a high near 38. West wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 26. North wind 3 to 6 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 38. North wind around 5 mph becoming light and variable in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.

    Low: 26 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow and freezing rain likely before 1pm, then snow likely, possibly mixed with rain between 1pm and 2pm, then rain after 2pm. High near 37. East wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Wintry
    Mix then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 2am. Low around 30. North wind around 7 mph. Chance of precipitation is 90%.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of snow before 4pm. Mostly cloudy, with a high near 35. North wind around 7 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow before 3am. Mostly cloudy, with a low around 23. North wind around 6 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. Southwest wind around 6 mph.
Wednesday
A slight chance of snow before 11am, then a chance of rain between 11am and 2pm, then a chance of snow after 2pm. Cloudy, with a high near 38. West wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 26. North wind 3 to 6 mph. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
Thursday
Mostly sunny, with a high near 38. North wind around 5 mph becoming light and variable in the afternoon.
Thursday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.
Friday
Snow and freezing rain likely before 1pm, then snow likely, possibly mixed with rain between 1pm and 2pm, then rain after 2pm. High near 37. East wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 2am. Low around 30. North wind around 7 mph. Chance of precipitation is 90%.
Saturday
A chance of snow before 4pm. Mostly cloudy, with a high near 35. North wind around 7 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow before 3am. Mostly cloudy, with a low around 23. North wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of snow after noon. Mostly cloudy, with a high near 35. Northeast wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Snow likely. Cloudy, with a low around 27. Northeast wind 8 to 11 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 34. North wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20. Northwest wind 8 to 10 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 30. Northwest wind around 10 mph, with gusts as high as 20 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:
12:51 am EST Feb 18, 2026
Forecast Valid:
2am EST Feb 18, 2026-6pm EST Feb 24, 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