Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fog/Mist

34°F

1°C

Humidity 92%
Wind Speed SW 5 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Wind Chill29°F (-2°C)
Last update 18 Jan 11:54 am EST
Extended Forecast for

2 Miles SE Boston, Logan International Airport MA

Winter Weather Advisory until January 19, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 19, 07:00am

    NOW until 7:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 37 °F

    Snow

  • Tonight

    Tonight: Snow.  Patchy freezing fog between 10pm and midnight. Low around 29. North wind 10 to 13 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 29 °F

    Snow and
    Patchy
    Freezing Fog

  • M.L.King Day

    M.L.King Day: Snow showers, mainly before 9am.  High near 34. Southwest wind 9 to 15 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20. West wind 14 to 18 mph.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. West wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13. West wind 13 to 18 mph.

    Low: 13 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. South wind 10 to 14 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 11pm.  Mostly cloudy, with a low around 27. Southwest wind around 14 mph.  Chance of precipitation is 30%.

    Low: 27 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Snow. High near 37. West wind 5 to 7 mph becoming east. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Patchy freezing fog between 10pm and midnight. Low around 29. North wind 10 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
Snow showers, mainly before 9am. High near 34. Southwest wind 9 to 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 20. West wind 14 to 18 mph.
Tuesday
Mostly sunny, with a high near 24. West wind 14 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 13. West wind 13 to 18 mph.
Wednesday
Mostly sunny, with a high near 30. South wind 10 to 14 mph.
Wednesday Night
A chance of snow showers after 11pm. Mostly cloudy, with a low around 27. Southwest wind around 14 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers before 10am. Partly sunny, with a high near 38. Southwest wind 13 to 15 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 19. West wind around 14 mph.
Friday
Mostly sunny, with a high near 29. West wind 11 to 13 mph.
Friday Night
Mostly cloudy, with a low around 22. Southwest wind around 10 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 32. Southwest wind 10 to 13 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
6:21 am EST Jan 18, 2026
12pm EST Jan 18, 2026-6pm EST Jan 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database