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.

Overcast

30°F

-1°C

Humidity 51%
Wind Speed SE 8 mph
Barometer 30.12 in (1019.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 17 Jan 2:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

  • Overnight

    Overnight: Cloudy, with a low around 28. South wind around 8 mph.

    Low: 28 °F

    Cloudy

  • Saturday

    Saturday: A slight chance of snow before 10am, then rain likely. Cloudy, with a high near 44. South wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Southwest wind 8 to 13 mph.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after 10am. Cloudy, with a high near 39. Southwest wind around 8 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 39 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. West wind 7 to 9 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Chance Snow
    then Slight
    Chance Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 34. Southwest wind 10 to 17 mph.

    High: 34 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Southwest wind around 16 mph, with gusts as high as 28 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 22. West wind 15 to 17 mph, with gusts as high as 29 mph.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. West wind around 14 mph.

    Low: 12 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 28. South wind around 8 mph.
Saturday
A slight chance of snow before 10am, then rain likely. Cloudy, with a high near 44. South wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 32. Southwest wind 8 to 13 mph.
Sunday
A chance of snow, mainly after 10am. Cloudy, with a high near 39. Southwest wind around 8 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 25. West wind 7 to 9 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 3 inches possible.
M.L.King Day
Mostly sunny, with a high near 34. Southwest wind 10 to 17 mph.
Monday Night
Partly cloudy, with a low around 17. Southwest wind around 16 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 22. West wind 15 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 12. West wind around 14 mph.
Wednesday
Mostly sunny, with a high near 28. Southwest wind 13 to 15 mph.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Southwest wind around 11 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 34. West wind 11 to 15 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Northwest wind around 11 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 29. 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
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
3:43 pm EST Jan 16, 2026
Forecast Valid:
3am EST Jan 17, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation