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

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Light Drizzle Fog/Mist

33°F

1°C

Humidity 92%
Wind Speed N 18 mph
Barometer 30.44 in (1030.8 mb)
Dewpoint 31°F (-1°C)
Visibility 3.00 mi
Wind Chill22°F (-6°C)
Last update 6 Mar 11:54 am EST
Extended Forecast for

Dorchester MA

  • This Afternoon

    This Afternoon: A chance of drizzle and sleet before 3pm, then a slight chance of rain and sleet between 3pm and 4pm. Patchy fog. Otherwise, cloudy, with a high near 34. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 34 °F

    Chance
    Rain/Sleet
    and Patchy
    Fog

  • Tonight

    Tonight: A slight chance of rain before 8pm, then a chance of drizzle after 9pm. Patchy fog. Otherwise, cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 33 °F

    Chance
    Drizzle and
    Patchy Fog

  • Saturday

    Saturday: A chance of drizzle before 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 49. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 49 °F

    Chance
    Drizzle and
    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after midnight. Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A slight chance of rain before 9am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56. West wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Southwest wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59. Southwest wind 6 to 10 mph.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43. Southwest wind 6 to 8 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Southwest wind around 6 mph.

    High: 64 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of drizzle and sleet before 3pm, then a slight chance of rain and sleet between 3pm and 4pm. Patchy fog. Otherwise, cloudy, with a high near 34. Northeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A slight chance of rain before 8pm, then a chance of drizzle after 9pm. Patchy fog. Otherwise, cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A chance of drizzle before 8am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 49. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Saturday Night
A chance of rain, mainly after midnight. Patchy fog before 8pm, then patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of rain before 9am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 56. West wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 38. Southwest wind around 6 mph.
Monday
Sunny, with a high near 59. Southwest wind 6 to 10 mph.
Monday Night
Clear, with a low around 43. Southwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 64. Southwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 43. South wind around 6 mph.
Wednesday
Rain likely. Cloudy, with a high near 53. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 35. South wind around 10 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 45. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
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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:
12:18 pm EST Mar 6, 2026
Forecast Valid:
12pm EST Mar 6, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation