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.

Overcast

29°F

-2°C

Humidity 51%
Wind Speed W 12 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 4 Jan 8:54 pm EST
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Northwest wind 6 to 9 mph.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow, mainly after 5pm. Increasing clouds, with a high near 27. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Patchy fog between 10pm and 1am. Otherwise, cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow Likely
    and Patchy
    Fog then
    Chance Snow
    and Patchy
    Fog

  • Tuesday

    Tuesday: A chance of rain, mainly after 4pm. Cloudy, with a high near 39. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. Light and variable wind. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon. Partly sunny, with a high near 45. West wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 45. West wind 5 to 7 mph.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. Southwest wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. Northwest wind 6 to 9 mph.
Monday
A chance of snow, mainly after 5pm. Increasing clouds, with a high near 27. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly before 11pm. Patchy fog between 10pm and 1am. Otherwise, cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
A chance of rain, mainly after 4pm. Cloudy, with a high near 39. Calm wind becoming north around 5 mph. Chance of precipitation is 30%.
Tuesday Night
Rain. Low around 33. Light and variable wind. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before noon. Partly sunny, with a high near 45. West wind 5 to 9 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 31. West wind around 6 mph.
Thursday
Sunny, with a high near 45. West wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 33. Southwest wind 3 to 5 mph.
Friday
A chance of rain. Mostly cloudy, with a high near 49. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Friday Night
Rain likely. Mostly cloudy, with a low around 39. Southwest wind around 7 mph. Chance of precipitation is 60%.
Saturday
A chance of rain. Mostly cloudy, with a high near 48. Southeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 33. Southwest wind around 7 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 41. West wind 6 to 10 mph, with gusts as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
6:28 pm EST Jan 4, 2026
Forecast Valid:
9pm EST Jan 4, 2026-6pm EST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation