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

36°F

2°C

Humidity 59%
Wind Speed E 5 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 19 Feb 10:54 am EST
Extended Forecast for

Dorchester MA

  • Today

    Today: Mostly sunny, with a high near 38. Northeast wind around 5 mph becoming calm in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 25. Calm wind.

    Low: 25 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain and snow likely before 3pm, then rain between 3pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 37. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 1am. Low around 28. North wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of snow. Cloudy, with a high near 33. North wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before midnight. Partly cloudy, with a low around 22. North wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35. Northeast wind 6 to 8 mph.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 28. Northeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Cloudy, with a high near 34. Northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 34 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 38. Northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Increasing clouds, with a low around 25. Calm wind.
Friday
Rain and snow likely before 3pm, then rain between 3pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 37. Calm wind becoming east 5 to 8 mph in the morning. 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 1am. Low around 28. North wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
A chance of snow. Cloudy, with a high near 33. North wind around 7 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow before midnight. Partly cloudy, with a low around 22. North wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 35. Northeast wind 6 to 8 mph.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28. Northeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday
A chance of snow. Cloudy, with a high near 34. Northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow before 9pm. Mostly cloudy, with a low around 22. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 35. Northwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 16. West wind around 6 mph.
Wednesday
Partly sunny, with a high near 36. South wind 5 to 9 mph.
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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:
5:14 am EST Feb 19, 2026
Forecast Valid:
11am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation