National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

31°F

-1°C

Humidity 85%
Wind Speed N 6 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Wind Chill25°F (-4°C)
Last update 6 Jan 4:54 pm EST
Extended Forecast for

Boston, Logan International Airport MA

Winter Weather Advisory January 6, 07:00pm until January 7, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A chance of rain or freezing rain before 10pm, then rain. Low around 31. Calm wind becoming east around 6 mph in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance
    Rain/Freezing
    Rain then
    Rain

  • Wednesday

    Wednesday: A chance of rain or freezing rain before 10am, then a chance of freezing rain between 10am and 1pm. Cloudy, with a high near 36. Northwest wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F

    Chance
    Rain/Freezing
    Rain then
    Chance
    Freezing Rain

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43. West wind 5 to 7 mph.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Light west wind.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 49. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 49 °F

    Chance Rain
    then Rain
    Likely

  • Friday Night

    Friday Night: A chance of rain. Cloudy, with a low around 40. Southwest wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

    Low: 40 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 2pm. Cloudy, with a high near 47. Northwest wind around 7 mph becoming east in the afternoon. Chance of precipitation is 70%.

    High: 47 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Low around 38. East wind around 6 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
A chance of rain or freezing rain before 10pm, then rain. Low around 31. Calm wind becoming east around 6 mph in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain or freezing rain before 10am, then a chance of freezing rain between 10am and 1pm. Cloudy, with a high near 36. Northwest wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly clear, with a low around 30. West wind around 6 mph.
Thursday
Sunny, with a high near 43. West wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 30. Light west wind.
Friday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 49. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Cloudy, with a low around 40. Southwest wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.
Saturday
Rain likely, mainly after 2pm. Cloudy, with a high near 47. Northwest wind around 7 mph becoming east in the afternoon. Chance of precipitation is 70%.
Saturday Night
Rain. Low around 38. East wind around 6 mph becoming north after midnight. Chance of precipitation is 80%.
Sunday
A chance of rain. Mostly cloudy, with a high near 45. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 30. West wind around 9 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 39. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 43. Southwest wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.38°N 71.04°W (Elev. 49 ft)
Last Update:
12:11 pm EST Jan 6, 2026
Forecast Valid:
5pm EST Jan 6, 2026-6pm EST Jan 13, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation