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.

Fair

39°F

4°C

Humidity 79%
Wind Speed W 9 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 1 Mar 1:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

  • Overnight

    Overnight: Mostly clear, with a low around 30. Northwest wind 7 to 9 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Snow likely, mainly before 3pm. Cloudy, then gradual clearing during the afternoon, with a high near 33. North wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Clear, with a low around 6. Wind chill values as low as -8. Northwest wind 10 to 13 mph.

    Low: 6 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 27. Wind chill values as low as -8. Northwest wind 5 to 9 mph becoming southwest in the afternoon.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13. Southwest wind 6 to 8 mph.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of rain and snow between 11am and noon, then rain likely. Partly sunny, with a high near 40. South wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Slight Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 38. South wind around 9 mph becoming west after midnight. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Mostly sunny, with a high near 45. Northwest wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 9pm. Mostly cloudy, with a low around 38. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Northwest wind 7 to 9 mph.
Sunday
Snow likely, mainly before 3pm. Cloudy, then gradual clearing during the afternoon, with a high near 33. North wind 8 to 11 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Clear, with a low around 6. Wind chill values as low as -8. Northwest wind 10 to 13 mph.
Monday
Sunny, with a high near 27. Wind chill values as low as -8. Northwest wind 5 to 9 mph becoming southwest in the afternoon.
Monday Night
Mostly clear, with a low around 13. Southwest wind 6 to 8 mph.
Tuesday
A slight chance of rain and snow between 11am and noon, then rain likely. Partly sunny, with a high near 40. South wind around 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 38. South wind around 9 mph becoming west after midnight. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before 8am. Mostly sunny, with a high near 45. Northwest wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain after 9pm. Mostly cloudy, with a low around 38. Southwest wind around 6 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 52. Southwest wind around 8 mph. Chance of precipitation is 40%.
Thursday Night
Rain likely. Cloudy, with a low around 38. Northeast wind around 9 mph. Chance of precipitation is 60%.
Friday
Rain likely. Cloudy, with a high near 42. East wind around 10 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Cloudy, with a low around 38. East wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 53. Southwest wind 7 to 10 mph.
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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:
1:02 am EST Mar 1, 2026
Forecast Valid:
2am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
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Additional Resources

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