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.

Mostly Cloudy

37°F

3°C

Humidity 82%
Wind Speed SW 10 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill30°F (-1°C)
Last update 17 Feb 9:54 pm EST
Extended Forecast for

Boston, Logan International Airport MA

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind around 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before 2pm, then snow. High near 37. West wind 5 to 7 mph becoming calm. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 5am. Low around 24. North wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow

  • Thursday

    Thursday: A slight chance of snow before 8am. Mostly sunny, with a high near 38. North wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Southwest wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain between 1pm and 2pm, then sleet likely after 2pm. Mostly cloudy, with a high near 39. South wind 6 to 11 mph becoming east in the morning. Chance of precipitation is 70%. Little or no snow and sleet accumulation expected.

    High: 39 °F

    Chance Snow
    then Wintry
    Mix Likely

  • Friday Night

    Friday Night: Snow and sleet likely, possibly mixed with rain before 8pm, then snow. Low around 32. Northeast wind around 11 mph. Chance of precipitation is 80%.

    Low: 32 °F

    Wintry Mix
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 38. Northeast wind around 10 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow before 1am. Mostly cloudy, with a low around 29. North wind around 9 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. West wind around 9 mph.
Wednesday
A chance of rain and snow before 2pm, then snow. High near 37. West wind 5 to 7 mph becoming calm. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow, mainly before 5am. Low around 24. North wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
A slight chance of snow before 8am. Mostly sunny, with a high near 38. North wind 5 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 28. Southwest wind around 6 mph.
Friday
A chance of snow before 1pm, then a chance of rain between 1pm and 2pm, then sleet likely after 2pm. Mostly cloudy, with a high near 39. South wind 6 to 11 mph becoming east in the morning. Chance of precipitation is 70%. Little or no snow and sleet accumulation expected.
Friday Night
Snow and sleet likely, possibly mixed with rain before 8pm, then snow. Low around 32. Northeast wind around 11 mph. Chance of precipitation is 80%.
Saturday
A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 38. Northeast wind around 10 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow before 1am. Mostly cloudy, with a low around 29. North wind around 9 mph. Chance of precipitation is 30%.
Sunday
A chance of snow after 11am. Mostly cloudy, with a high near 36. Northeast wind 9 to 14 mph. Chance of precipitation is 40%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 28. Northeast wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Mostly cloudy, with a high near 35. North wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22. Northwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 31. Northwest wind around 15 mph.
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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:
9:56 pm EST Feb 17, 2026
Forecast Valid:
10pm EST Feb 17, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation