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

35°F

2°C

Humidity 54%
Wind Speed E 9 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 27 Feb 1:54 pm EST
Extended Forecast for

Boston MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 39. South wind 3 to 5 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. South wind around 7 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49. South wind 7 to 9 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly between 9am and 1pm. Mostly cloudy, with a high near 37. North wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A slight chance of snow before 9pm. Mostly clear, with a low around 12. Northwest wind around 8 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 26. Northwest wind 5 to 7 mph.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Light west wind.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow between noon and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 40. South wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 40 °F

    Partly Sunny
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 39. South wind 3 to 5 mph.
Tonight
Mostly clear, with a low around 27. South wind around 7 mph.
Saturday
Mostly sunny, with a high near 49. South wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 29. Light and variable wind.
Sunday
Snow likely, mainly between 9am and 1pm. Mostly cloudy, with a high near 37. North wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow before 9pm. Mostly clear, with a low around 12. Northwest wind around 8 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 26. Northwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 13. Light west wind.
Tuesday
A chance of snow between noon and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 40. South wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow before 8pm, then rain likely. Cloudy, with a low around 32. South wind around 7 mph. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly sunny, with a high near 47. West wind 6 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly cloudy, with a low around 32. Southwest wind 3 to 5 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 44. Southwest wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
2:35 pm EST Feb 27, 2026
Forecast Valid:
2pm EST Feb 27, 2026-6pm EST Mar 5, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation