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.

A Few Clouds

13°F

-11°C

Humidity 67%
Wind Speed W 10 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 29 Jan 4:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

Cold Weather Advisory January 29, 07:00pm until January 30, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Today

    Today: Mostly sunny, with a high near 23. Wind chill values as low as -4. West wind 9 to 13 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -10. West wind 13 to 15 mph.

    Low: 3 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 16. Wind chill values as low as -13. West wind around 16 mph.

    High: 16 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 1. Wind chill values as low as -13. West wind 10 to 14 mph.

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Northwest wind 7 to 9 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 2am. Mostly cloudy, with a low around 11. North wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 26. Blustery, with a north wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: A chance of snow before 3am. Mostly cloudy, with a low around 19. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow
    and Blustery

  • Monday

    Monday: Partly sunny, with a high near 33. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 33 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 23. Wind chill values as low as -4. West wind 9 to 13 mph.
Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -10. West wind 13 to 15 mph.
Friday
Sunny, with a high near 16. Wind chill values as low as -13. West wind around 16 mph.
Friday Night
Mostly clear, with a low around 1. Wind chill values as low as -13. West wind 10 to 14 mph.
Saturday
Sunny, with a high near 20. Northwest wind 7 to 9 mph.
Saturday Night
A slight chance of snow after 2am. Mostly cloudy, with a low around 11. North wind 8 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday
A chance of snow. Cloudy, with a high near 26. Blustery, with a north wind 20 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow before 3am. Mostly cloudy, with a low around 19. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 33. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 33. West wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 17. West wind around 10 mph.
Wednesday
Mostly sunny, with a high near 30. West wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
3:45 am EST Jan 29, 2026
Forecast Valid:
5am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
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