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.

Partly Cloudy

68°F

20°C

Humidity 90%
Wind Speed N 3 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 65°F (18°C)
Visibility 9.00 mi
Last update 5 Aug 3:54 am EDT
Extended Forecast for

Dorchester MA

  • Today

    Today: Widespread haze between 7am and 9am. Partly sunny, with a high near 76. Northeast wind 5 to 10 mph.

    High: 76 °F

    Haze then
    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 77. East wind 5 to 8 mph.

    High: 77 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. Southwest wind 3 to 6 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. South wind 3 to 7 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Southwest wind 3 to 7 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. South wind 3 to 7 mph.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Widespread haze between 7am and 9am. Partly sunny, with a high near 76. Northeast wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 77. East wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 77. Calm wind becoming east 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 61. Southwest wind 3 to 6 mph.
Friday
Sunny, with a high near 82. South wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 63. Southwest wind 3 to 7 mph.
Saturday
Sunny, with a high near 86. South wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 67. Southwest wind 6 to 8 mph.
Sunday
Mostly sunny and hot, with a high near 90. Southwest wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 70. Southwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 89. South wind 5 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dorchester MA
 42.29°N 71.06°W (Elev. 33 ft)
Last Update:
2:37 am EDT Aug 5, 2025
Forecast Valid:
4am EDT Aug 5, 2025-6pm EDT Aug 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation