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

24°F

-4°C

Humidity 65%
Wind Speed NW 8 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 27 Dec 4:54 pm EST
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Mostly clear, with a low around 19. Northwest wind 5 to 7 mph.

    Low: 19 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 35. West wind around 7 mph becoming southwest in the afternoon.

    High: 35 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with freezing rain before 2am, then rain. Patchy fog after midnight. Low around 32. Southwest wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Rain/Freezing
    Rain and
    Patchy Fog

  • Monday

    Monday: Rain. Patchy fog before 11am. High near 49. South wind 10 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Partly cloudy, with a low around 28. West wind 14 to 18 mph. Chance of precipitation is 60%.

    Low: 28 °F

    Rain Likely
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph.

    High: 29 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. West wind around 16 mph.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26. Southwest wind around 15 mph.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 19. Northwest wind 5 to 7 mph.
Sunday
Increasing clouds, with a high near 35. West wind around 7 mph becoming southwest in the afternoon.
Sunday Night
Rain likely, possibly mixed with freezing rain before 2am, then rain. Patchy fog after midnight. Low around 32. Southwest wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. Patchy fog before 11am. High near 49. South wind 10 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Rain likely, mainly before 10pm. Partly cloudy, with a low around 28. West wind 14 to 18 mph. Chance of precipitation is 60%.
Tuesday
Partly sunny, with a high near 29. Breezy, with a west wind 20 to 22 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.
Wednesday
Partly sunny, with a high near 33. West wind around 16 mph.
Wednesday Night
Mostly cloudy, with a low around 26. Southwest wind around 15 mph.
New Year's Day
A chance of snow after noon. Mostly cloudy, with a high near 30. West wind 10 to 13 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Northwest wind around 10 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 26. West wind around 11 mph.
Friday Night
Partly cloudy, with a low around 17. West wind around 9 mph.
Saturday
Mostly sunny, with a high near 29. West wind 8 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
2:15 pm EST Dec 27, 2025
Forecast Valid:
5pm EST Dec 27, 2025-6pm EST Jan 3, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation