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.

Fair

17°F

-8°C

Humidity 54%
Wind Speed W 15 G 26 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 29 Jan 9:54 pm EST
Extended Forecast for

2 Miles SE Boston, Logan International Airport MA

Coastal Flood Watch February 1, 08:00am until February 2, 02:00pm
Cold Weather Advisory until January 30, 11:00am
Click here for hazard details and duration
Coastal Flood Watch
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 30, 11:00am

    NOW until 11:00am Fri

    Cold Weather Advisory

  • Tonight

    Low: 4 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 15. Wind chill values as low as -15. West wind 15 to 17 mph.

    High: 15 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 2. Wind chill values as low as -12. West wind 9 to 14 mph.

    Low: 2 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 20. Wind chill values as low as -12. Northwest wind 7 to 9 mph.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 12. North wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 12 °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 23 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow
    and Blustery

  • Sunday Night

    Sunday Night: A chance of snow before 2am. 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: Mostly sunny, with a high near 32. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 4. Wind chill values as low as -12. West wind around 16 mph.
Friday
Sunny, with a high near 15. Wind chill values as low as -15. West wind 15 to 17 mph.
Friday Night
Mostly clear, with a low around 2. Wind chill values as low as -12. West wind 9 to 14 mph.
Saturday
Mostly sunny, with a high near 20. Wind chill values as low as -12. Northwest wind 7 to 9 mph.
Saturday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 12. North wind 8 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Sunday
A chance of snow. Cloudy, with a high near 26. Blustery, with a north wind 20 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Sunday Night
A chance of snow before 2am. 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
Mostly sunny, with a high near 32. Northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 16. Northwest wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 32. Northwest 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 28. West wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 13. Northwest wind around 8 mph.
Thursday
Partly sunny, with a high near 28. West wind around 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
1:14 pm EST Jan 29, 2026
Forecast Valid:
10pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation