Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Light Snow Fog/Mist

34°F

1°C

Humidity 89%
Wind Speed SW 12 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 31°F (-1°C)
Visibility 2.50 mi
Wind Chill25°F (-4°C)
Last update 18 Jan 9:54 am EST
Extended Forecast for

Boston 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

  • Today

    High: 38 °F

    Snow

  • Tonight

    Tonight: Snow.  Patchy freezing fog between 10pm and midnight. Low around 28. Northeast wind 7 to 9 mph becoming northwest after midnight.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow and
    Patchy
    Freezing Fog

  • M.L.King Day

    M.L.King Day: Snow showers, mainly before 9am.  High near 34. Southwest wind 5 to 10 mph, with gusts as high as 20 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 18. Southwest wind 13 to 16 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24. West wind 13 to 16 mph.

    High: 24 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11. West wind 11 to 16 mph.

    Low: 11 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. South wind 6 to 9 mph.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 11pm.  Mostly cloudy, with a low around 26. Southwest wind around 8 mph.  Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow. High near 38. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow. Patchy freezing fog between 10pm and midnight. Low around 28. Northeast wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
M.L.King Day
Snow showers, mainly before 9am. High near 34. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
Partly cloudy, with a low around 18. Southwest wind 13 to 16 mph.
Tuesday
Mostly sunny, with a high near 24. West wind 13 to 16 mph.
Tuesday Night
Mostly clear, with a low around 11. West wind 11 to 16 mph.
Wednesday
Mostly sunny, with a high near 30. South wind 6 to 9 mph.
Wednesday Night
A chance of snow showers after 11pm. Mostly cloudy, with a low around 26. Southwest wind around 8 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers before 10am. Partly sunny, with a high near 38. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 18. West wind around 8 mph.
Friday
Mostly sunny, with a high near 29. West wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 22. Southwest wind around 6 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 32. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.34°N 71.08°W (Elev. 13 ft)
6:21 am EST Jan 18, 2026
10am 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