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.

Mostly Cloudy

27°F

-3°C

Humidity 53%
Wind Speed SW 10 mph
Barometer 29.71 in (1005.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 31 Dec 9:54 pm EST
Extended Forecast for

Boston, Logan International Airport MA

  • Tonight

    Tonight: Snow, mainly after 11pm. Low around 25. South wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • New Year's Day

    New Year's Day: Snow likely, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 30 by 9am, then falling to around 20 during the remainder of the day. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 30 °F⇓

    Breezy. Snow
    Likely then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14. Wind chill values as low as -2. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.

    Low: 14 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 28. Wind chill values as low as -1. West wind 14 to 16 mph.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 19. West wind 11 to 13 mph.

    Low: 19 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 30. West wind 11 to 14 mph.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 4am. Mostly cloudy, with a low around 21. West wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Partly sunny, with a high near 30. Northwest wind 7 to 10 mph.

    High: 30 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 15. Northwest wind around 10 mph.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Tonight
Snow, mainly after 11pm. Low around 25. South wind around 11 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
New Year's Day
Snow likely, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 30 by 9am, then falling to around 20 during the remainder of the day. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 14. Wind chill values as low as -2. Breezy, with a west wind 16 to 20 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 28. Wind chill values as low as -1. West wind 14 to 16 mph.
Friday Night
Mostly clear, with a low around 19. West wind 11 to 13 mph.
Saturday
Mostly sunny, with a high near 30. West wind 11 to 14 mph.
Saturday Night
A chance of snow after 4am. Mostly cloudy, with a low around 21. West wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 30. Northwest wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 15. Northwest wind around 10 mph.
Monday
Mostly sunny, with a high near 27. Northwest wind around 10 mph.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Southwest wind around 9 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 37. Southwest wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind around 8 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 41. South wind 8 to 10 mph. Chance of precipitation is 30%.
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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:
10:00 pm EST Dec 31, 2025
Forecast Valid:
10pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
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