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.

Rain Fog/Mist

35°F

2°C

Humidity 96%
Wind Speed NE 15 G 25 mph
Barometer 30.36 in (1027.9 mb)
Dewpoint 34°F (1°C)
Visibility 6.00 mi
Wind Chill25°F (-4°C)
Last update 6 Mar 2:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

Winter Weather Advisory March 6, 03:00am until March 6, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 6, 03:00am until March 6, 12:00pm

    NOW until 12:00pm Fri

    Winter Weather Advisory

  • Overnight

    Low: 32 °F

    Snow

  • Friday

    Friday: Rain showers and snow before noon, then a chance of rain showers between noon and 4pm, then a chance of drizzle after 4pm. Areas of fog after 1pm. High near 35. Northeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow
    then Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: A chance of drizzle with a slight chance of showers before 8pm, then a chance of drizzle between 8pm and 5am, then a chance of drizzle with a slight chance of showers after 5am. Areas of fog. Otherwise, cloudy, with a low around 34. East wind 5 to 9 mph becoming southeast after midnight. Chance of precipitation is 20%.

    Low: 34 °F

    Chance
    Drizzle and
    Areas Fog

  • Saturday

    Saturday: A chance of drizzle with a slight chance of showers before 8am, then a slight chance of rain between 8am and 10am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 47. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 47 °F

    Chance
    Drizzle and
    Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 9pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 43. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain, mainly before 9am. Partly sunny, with a high near 54. West wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Southwest wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 58. Southwest wind 6 to 10 mph.

    High: 58 °F

    Sunny

Detailed Forecast

Overnight
Snow. Low around 32. Northeast wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
Rain showers and snow before noon, then a chance of rain showers between noon and 4pm, then a chance of drizzle after 4pm. Areas of fog after 1pm. High near 35. Northeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday Night
A chance of drizzle with a slight chance of showers before 8pm, then a chance of drizzle between 8pm and 5am, then a chance of drizzle with a slight chance of showers after 5am. Areas of fog. Otherwise, cloudy, with a low around 34. East wind 5 to 9 mph becoming southeast after midnight. Chance of precipitation is 20%.
Saturday
A chance of drizzle with a slight chance of showers before 8am, then a slight chance of rain between 8am and 10am. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 47. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
A chance of rain, mainly after 9pm. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 43. Southwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday
A chance of rain, mainly before 9am. Partly sunny, with a high near 54. West wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 38. Southwest wind around 6 mph.
Monday
Sunny, with a high near 58. Southwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 44. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 61. West wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 41. West wind around 6 mph becoming southeast after midnight.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53. Southeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38. Southwest wind around 11 mph becoming northwest in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 60%.
Thursday
A chance of rain. Partly sunny, with a high near 50. Northwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
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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:
2:29 am EST Mar 6, 2026
Forecast Valid:
3am EST Mar 6, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation