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

31°F

-1°C

Humidity 89%
Wind Speed SW 9 mph
Barometer 29.50 in (999.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 1 Jan 7:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

Snow Squall Warning until January 1, 09:15am
Click here for hazard details and duration
...
  •  
    Snow Squall Warning until January 1, 09:15am

    NOW until 9:15am Thu

    Snow Squall Warning

  • New Year's Day

    High: 32 °F⇓

    Heavy Snow
    then
    Decreasing
    Clouds and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 16. West wind 13 to 17 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 27. West wind 10 to 14 mph.

    High: 27 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 20. West wind around 10 mph.

    Low: 20 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30. West wind 10 to 13 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 23. West wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 29. Northwest wind 6 to 9 mph.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14. Northwest wind 8 to 10 mph.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

New Year's Day
Snow before 9am, then snow showers likely between 9am and 11am. The snow could be heavy at times. Temperature falling to around 22 by 4pm. Breezy, with a west wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 16. West wind 13 to 17 mph.
Friday
Mostly sunny, with a high near 27. West wind 10 to 14 mph.
Friday Night
Mostly clear, with a low around 20. West wind around 10 mph.
Saturday
Mostly sunny, with a high near 30. West wind 10 to 13 mph.
Saturday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 23. West wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 29. Northwest wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 14. Northwest wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 25. Northwest wind around 8 mph.
Monday Night
A chance of snow after 9pm. Mostly cloudy, with a low around 21. Southwest wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 34. West wind around 7 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 30. Southwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 40. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
8:08 am EST Jan 1, 2026
Forecast Valid:
8am EST Jan 1, 2026-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation