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.

Overcast

38°F

3°C

Humidity 79%
Wind Speed SW 6 mph
Barometer 29.79 in (1010.3 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill33°F (1°C)
Last update 18 Feb 1:51 pm EST
Extended Forecast for

Arlington MA

  • This Afternoon

    This Afternoon: Rain likely, mainly between 3pm and 5pm. Cloudy, with a high near 38. Light north wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Rain Likely

  • Tonight

    Tonight: A chance of rain and snow before 7pm, then a chance of snow between 7pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 25. North wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

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

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely between 11am and 4pm, then snow, possibly mixed with rain. High near 34. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 34 °F

    Chance Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 30. Northeast wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow likely, mainly before 9am. Cloudy, with a high near 34. Northeast wind around 8 mph. Chance of precipitation is 60%.

    High: 34 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A chance of snow showers before 2am. Mostly cloudy, with a low around 25. North wind around 6 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers after 5pm. Mostly cloudy, with a high near 34. Northeast wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Rain likely, mainly between 3pm and 5pm. Cloudy, with a high near 38. Light north wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain and snow before 7pm, then a chance of snow between 7pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 25. North wind 3 to 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 38. North wind around 5 mph becoming light and variable in the morning.
Thursday Night
Mostly cloudy, with a low around 26. Calm wind.
Friday
Snow likely between 11am and 4pm, then snow, possibly mixed with rain. High near 34. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 30. Northeast wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow likely, mainly before 9am. Cloudy, with a high near 34. Northeast wind around 8 mph. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 25. North wind around 6 mph. Chance of precipitation is 40%.
Sunday
A chance of snow showers after 5pm. Mostly cloudy, with a high near 34. Northeast wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Mostly cloudy, with a high near 34. North wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 21. Northwest wind 8 to 10 mph.
Tuesday
Sunny, with a high near 33. Northwest wind 8 to 10 mph, with gusts as high as 21 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:
12:42 pm EST Feb 18, 2026
Forecast Valid:
2pm EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation