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

30°F

-1°C

Humidity 51%
Wind Speed NW 7 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 27 Feb 12:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

  • Overnight

    Overnight: Partly cloudy, with a low around 20. Northwest wind around 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. South wind around 9 mph.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. South wind 10 to 13 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Southwest wind around 9 mph becoming northwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after 8am. Mostly cloudy, with a high near 35. Northwest wind 9 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 13. Northwest wind around 14 mph.

    Low: 13 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 25. Northwest wind 7 to 11 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. West wind around 7 mph.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 20. Northwest wind around 7 mph.
Friday
Sunny, with a high near 39. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 23. South wind around 9 mph.
Saturday
Sunny, with a high near 48. South wind 10 to 13 mph.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind around 9 mph becoming northwest after midnight.
Sunday
A chance of snow, mainly after 8am. Mostly cloudy, with a high near 35. Northwest wind 9 to 13 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Sunday Night
Mostly clear, with a low around 13. Northwest wind around 14 mph.
Monday
Mostly sunny, with a high near 25. Northwest wind 7 to 11 mph.
Monday Night
Partly cloudy, with a low around 16. West wind around 7 mph.
Tuesday
Partly sunny, with a high near 35. South wind 8 to 11 mph.
Tuesday Night
Rain and snow likely. Cloudy, with a low around 30. South wind around 11 mph becoming west after midnight. Chance of precipitation is 60%.
Wednesday
A chance of rain. Mostly sunny, with a high near 45. West wind around 10 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 33. Southwest wind around 10 mph.
Thursday
A chance of rain. Cloudy, with a high near 45. Southwest wind 10 to 13 mph. Chance of precipitation is 30%.
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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:
1:08 am EST Feb 27, 2026
Forecast Valid:
1am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation