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.

Light Drizzle Fog/Mist

36°F

2°C

Humidity 97%
Wind Speed SE 9 mph
Barometer 29.64 in (1003.6 mb)
Dewpoint 35°F (2°C)
Visibility 0.75 mi
Wind Chill29°F (-2°C)
Last update 29 Dec 3:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

  • Overnight

    Overnight: Rain likely. Areas of fog. Otherwise, cloudy, with a steady temperature around 39. South wind around 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely
    and Areas Fog

  • Monday

    Monday: Rain, mainly before 4pm. Areas of fog before 2pm. High near 50. Southwest wind 10 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain Likely
    and Areas Fog
    then Rain and
    Areas Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Breezy, with a west wind 17 to 23 mph, with gusts as high as 41 mph.

    Low: 23 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 27. Breezy, with a west wind 23 to 25 mph, with gusts as high as 55 mph.

    High: 27 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Breezy, with a west wind 17 to 23 mph, with gusts as high as 41 mph.

    Low: 22 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. Southwest wind 14 to 17 mph.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers between 7pm and 5am. Mostly cloudy, with a low around 21. Southwest wind 13 to 15 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 27. West wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. West wind 9 to 11 mph.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain likely. Areas of fog. Otherwise, cloudy, with a steady temperature around 39. South wind around 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, mainly before 4pm. Areas of fog before 2pm. High near 50. Southwest wind 10 to 14 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Partly cloudy, with a low around 23. Breezy, with a west wind 17 to 23 mph, with gusts as high as 41 mph.
Tuesday
Partly sunny, with a high near 27. Breezy, with a west wind 23 to 25 mph, with gusts as high as 55 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Breezy, with a west wind 17 to 23 mph, with gusts as high as 41 mph.
Wednesday
Mostly cloudy, with a high near 34. Southwest wind 14 to 17 mph.
Wednesday Night
A chance of snow showers between 7pm and 5am. Mostly cloudy, with a low around 21. Southwest wind 13 to 15 mph. Chance of precipitation is 40%.
New Year's Day
Mostly sunny, with a high near 27. West wind 14 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Mostly clear, with a low around 15. West wind 9 to 11 mph.
Friday
Mostly sunny, with a high near 27. West wind 9 to 14 mph.
Friday Night
Mostly clear, with a low around 18. West wind around 10 mph.
Saturday
Mostly sunny, with a high near 32. West wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 19. West wind around 11 mph.
Sunday
Mostly sunny, with a high near 31. Northwest wind 10 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:
4:23 am EST Dec 29, 2025
Forecast Valid:
4am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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