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.

Fair

22°F

-6°C

Humidity 57%
Wind Speed W 12 G 21 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 24 Feb 11:54 pm EST
Extended Forecast for

Boston, Logan International Airport MA

  • Overnight

    Overnight: Increasing clouds, with a low around 15. Southwest wind 6 to 8 mph.

    Low: 15 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow, mainly before 1pm. High near 40. Southwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Snow then
    Snow Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Southwest wind 8 to 10 mph.

    Low: 31 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 7 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly between 9pm and 2am. Partly cloudy, with a low around 23. West wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before 10am. Mostly sunny, with a high near 36. Northwest wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. Southwest wind 6 to 8 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. South wind around 10 mph.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32. Southwest wind around 9 mph becoming west after midnight.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Overnight
Increasing clouds, with a low around 15. Southwest wind 6 to 8 mph.
Wednesday
Snow, mainly before 1pm. High near 40. Southwest wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Southwest wind 8 to 10 mph.
Thursday
Mostly sunny, with a high near 37. West wind 7 to 10 mph.
Thursday Night
A chance of snow, mainly between 9pm and 2am. Partly cloudy, with a low around 23. West wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Friday
A slight chance of snow before 10am. Mostly sunny, with a high near 36. Northwest wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 28. Southwest wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 43. South wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 32. Southwest wind around 9 mph becoming west after midnight.
Sunday
Partly sunny, with a high near 39. Northwest wind 8 to 10 mph.
Sunday Night
Partly cloudy, with a low around 17. Northwest wind 10 to 13 mph.
Monday
A chance of snow. Mostly sunny, with a high near 26. North wind 9 to 11 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18. Northeast wind around 9 mph. Chance of precipitation is 30%.
Tuesday
A chance of snow. Partly sunny, with a high near 32. Northeast wind around 9 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
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
11:27 pm EST Feb 24, 2026
Forecast Valid:
12am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation