National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

38°F

3°C

Humidity 33%
Wind Speed W 7 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 13 Feb 5:54 pm EST
Extended Forecast for

Dorchester MA

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West wind 6 to 8 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38. West wind around 8 mph.

    High: 38 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. West wind around 7 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 39. Calm wind becoming south around 5 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Light southwest wind.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. Southwest wind 5 to 7 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. West wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 38. West wind around 8 mph.
Saturday Night
Mostly clear, with a low around 25. West wind around 7 mph.
Sunday
Sunny, with a high near 34. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 22. Calm wind.
Washington's Birthday
Partly sunny, with a high near 39. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 32. Light southwest wind.
Tuesday
Partly sunny, with a high near 46. Southwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind around 6 mph.
Wednesday
A chance of rain after 1pm. Partly sunny, with a high near 42. West wind 5 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. North wind around 6 mph. Chance of precipitation is 50%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 39. North wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Northwest wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of snow. Mostly cloudy, with a high near 35. East wind 7 to 9 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dorchester MA
 42.32°N 71.08°W (Elev. 62 ft)
Last Update:
2:25 pm EST Feb 13, 2026
Forecast Valid:
6pm EST Feb 13, 2026-6pm EST Feb 20, 2026
 
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Additional Resources

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Chance of Precipitation