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.

Overcast

41°F

5°C

Humidity 67%
Wind Speed Calm
Barometer 30.32 in (1026.7 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 5 Mar 10:54 am EST
Extended Forecast for

Dorchester MA

Winter Weather Advisory March 5, 05:00pm until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain likely, mainly after 4pm. Areas of fog. Otherwise, cloudy, with a high near 36. East wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Rain Likely
    and Areas Fog

  • Tonight

    Tonight: Rain before 10pm, then rain and sleet. Areas of fog. Low around 33. East wind 11 to 15 mph. Chance of precipitation is 100%. New sleet accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Sleet
    and Areas Fog

  • Friday

    Friday: Rain and sleet before 4pm, then a chance of rain. Areas of fog. High near 34. Northeast wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Sleet
    and Areas Fog

  • Friday Night

    Friday Night: A slight chance of rain before 7pm, then a slight chance of rain after 4am. Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 34. Northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 34 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Saturday

    Saturday: Cloudy, with a high near 49. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 49 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 8pm. Cloudy, with a low around 44. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 9am. Partly sunny, with a high near 54. West wind around 7 mph. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. West wind around 6 mph.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57. Southwest wind 6 to 9 mph.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Rain likely, mainly after 4pm. Areas of fog. Otherwise, cloudy, with a high near 36. East wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 10pm, then rain and sleet. Areas of fog. Low around 33. East wind 11 to 15 mph. Chance of precipitation is 100%. New sleet accumulation of less than one inch possible.
Friday
Rain and sleet before 4pm, then a chance of rain. Areas of fog. High near 34. Northeast wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.
Friday Night
A slight chance of rain before 7pm, then a slight chance of rain after 4am. Patchy fog between 7pm and 8pm. Otherwise, cloudy, with a low around 34. Northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Cloudy, with a high near 49. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A chance of rain, mainly after 8pm. Cloudy, with a low around 44. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Sunday
A chance of rain before 9am. Partly sunny, with a high near 54. West wind around 7 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 37. West wind around 6 mph.
Monday
Sunny, with a high near 57. Southwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 43. Southwest wind around 7 mph.
Tuesday
Sunny, with a high near 64. Southwest wind 6 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 44. South wind around 7 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
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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:
8:17 am EST Mar 5, 2026
Forecast Valid:
11am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation