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

16°F

-9°C

Humidity 59%
Wind Speed NW 8 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 29 Jan 1:54 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

  • Overnight

    Overnight: Mostly cloudy, with a low around 7. Wind chill values as low as -3. Northwest wind around 8 mph.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 22. Wind chill values as low as -5. West wind 9 to 11 mph.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 5. Wind chill values as low as -11. West wind 11 to 14 mph.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 17. Wind chill values as low as -12. West wind 13 to 15 mph.

    High: 17 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 1. West wind 9 to 13 mph.

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 21. Northwest wind 6 to 8 mph.

    High: 21 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 13. North wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Chance of precipitation is 40%.

    Low: 13 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly after 10am. Cloudy, with a high near 26. Blustery, with a north wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    High: 26 °F

    Snow Likely
    and Blustery

  • Sunday Night

    Sunday Night: A chance of snow before 4am. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 20 to 24 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow
    and Blustery

Detailed Forecast

Overnight
Mostly cloudy, with a low around 7. Wind chill values as low as -3. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 22. Wind chill values as low as -5. West wind 9 to 11 mph.
Thursday Night
Mostly clear, with a low around 5. Wind chill values as low as -11. West wind 11 to 14 mph.
Friday
Sunny, with a high near 17. Wind chill values as low as -12. West wind 13 to 15 mph.
Friday Night
Mostly clear, with a low around 1. West wind 9 to 13 mph.
Saturday
Sunny, with a high near 21. Northwest wind 6 to 8 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 13. North wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Chance of precipitation is 40%.
Sunday
Snow likely, mainly after 10am. Cloudy, with a high near 26. Blustery, with a north wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Sunday Night
A chance of snow before 4am. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 20 to 24 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 33. Northwest wind 13 to 17 mph.
Monday Night
Partly cloudy, with a low around 16. Northwest wind 10 to 14 mph.
Tuesday
Mostly sunny, with a high near 32. West wind around 9 mph.
Tuesday Night
Partly cloudy, with a low around 15. West wind around 10 mph.
Wednesday
Mostly sunny, with a high near 29. Northwest wind around 9 mph.
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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:
12:04 am EST Jan 29, 2026
Forecast Valid:
2am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
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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