Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Major to record flooding continues over portions of the central U.S. Severe thunderstorms possible from the Mid Atlantic to the Northeast U.S.

Major to record flooding will continue over portions of eastern Oklahoma, northern Arkansas, Missouri, Illinois, and Indiana. Rivers will gradually recede over the next several days. Additional strong to severe thunderstorms will be possible Monday afternoon and evening over portions of the Mid Atlantic and Northeast U.S.Damaging winds, large hail, and isolated tornadoes will be possible. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

47°F

8°C

Humidity 74%
Wind Speed SE 8 mph
Barometer 30.27 in (1024.8 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 30 Apr 10:54 pm EDT
Extended Forecast for

Dorchester MA

  • Tonight

    Tonight: A chance of showers, mainly after 5am.  Cloudy, with a low around 44. Calm wind.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 44 °F

  • Monday

    Monday: A chance of showers before noon, then a slight chance of showers after 4pm.  Patchy fog between 3pm and 4pm.  Otherwise, cloudy, with a high near 58. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 30%.

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

    High: 58 °F

  • Monday
    Night

    Monday Night: A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 2am, then showers likely and possibly a thunderstorm after 2am.  Patchy fog before 3am, then patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 56. South wind 6 to 13 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely and
    Patchy Fog

    Low: 56 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am.  Patchy fog before 9am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 15 to 18 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

    High: 74 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 51. West wind 9 to 13 mph.

    Partly Cloudy

    Low: 51 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    Mostly Sunny

    High: 63 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 65.

    Mostly Sunny

    High: 65 °F

  • Thursday
    Night

    Thursday Night: Rain likely, mainly after 2am.  Cloudy, with a low around 47. Chance of precipitation is 60%.

    Rain Likely

    Low: 47 °F

Detailed Forecast

Tonight
A chance of showers, mainly after 5am. Cloudy, with a low around 44. Calm wind. Chance of precipitation is 30%.
Monday
A chance of showers before noon, then a slight chance of showers after 4pm. Patchy fog between 3pm and 4pm. Otherwise, cloudy, with a high near 58. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
A chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 2am, then showers likely and possibly a thunderstorm after 2am. Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 56. South wind 6 to 13 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Southwest wind 15 to 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Partly cloudy, with a low around 51. West wind 9 to 13 mph.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 65.
Thursday Night
Rain likely, mainly after 2am. Cloudy, with a low around 47. Chance of precipitation is 60%.
Friday
Rain. High near 59. Chance of precipitation is 80%.
Friday Night
Rain. Low around 53. Chance of precipitation is 80%.
Saturday
A chance of showers. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 63.
Click Map For Forecast
Point Forecast:
Dorchester MA
 42.3°N 71.09°W (Elev. 89 ft)
9:03 pm EDT Apr 30, 2017
11pm EDT Apr 30, 2017-6pm EDT May 7, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database