National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

14°F

-10°C

Humidity 58%
Wind Speed SW 7 mph
Barometer 30.52 in (1033.3 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 21 Jan 7:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

  • Today

    Today: Increasing clouds, with a high near 28. Southwest wind 8 to 10 mph.

    High: 28 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow likely, mainly before 11pm. Mostly cloudy, with a temperature rising to around 36 by 3am. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 27 °F⇑

    Snow Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Southwest wind around 14 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. West wind around 10 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30. West wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6. West wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 14. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 14 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6. Northwest wind 9 to 11 mph.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 7am. Mostly cloudy, with a high near 18. North wind around 10 mph. Chance of precipitation is 50%.

    High: 18 °F

    Chance Snow

Detailed Forecast

Today
Increasing clouds, with a high near 28. Southwest wind 8 to 10 mph.
Tonight
Snow likely, mainly before 11pm. Mostly cloudy, with a temperature rising to around 36 by 3am. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 42. Southwest wind around 14 mph.
Thursday Night
Partly cloudy, with a low around 25. West wind around 10 mph.
Friday
Partly sunny, with a high near 30. West wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 6. West wind 15 to 17 mph, with gusts as high as 28 mph.
Saturday
Mostly sunny, with a high near 14. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 6. Northwest wind 9 to 11 mph.
Sunday
A chance of snow after 7am. Mostly cloudy, with a high near 18. North wind around 10 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Cloudy, with a low around 14. North wind around 11 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 23. North wind around 11 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Partly cloudy, with a low around 12. Northwest wind around 11 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 24. West wind 11 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
1:15 am EST Jan 21, 2026
Forecast Valid:
8am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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Chance of Precipitation