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.

Partly Cloudy

47°F

8°C

Humidity 59%
Wind Speed NW 9 mph
Barometer 30.15 in (1020.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 8 Jan 1:54 pm EST
Extended Forecast for

Boston MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 43. West wind around 6 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog between 1am and 2am. Patchy freezing fog before 1am, then patchy freezing fog after 2am. Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Friday

    Friday: A chance of rain, mainly after 5pm. Patchy freezing fog before 8am. Mostly cloudy, with a high near 50. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    High: 50 °F

    Patchy
    Freezing Fog
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly before 11pm. Patchy fog between 8pm and 1am. Otherwise, mostly cloudy, with a low around 40. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely, mainly after 5pm. Cloudy, with a high near 46. West wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 60%.

    High: 46 °F

    Mostly Cloudy
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain. Low around 37. East wind around 6 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 10am. Cloudy, with a high near 43. North wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before 11pm. Partly cloudy, with a low around 28. West wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 24 mph.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 43. West wind around 6 mph.
Tonight
Patchy fog between 1am and 2am. Patchy freezing fog before 1am, then patchy freezing fog after 2am. Otherwise, partly cloudy, with a low around 27. Calm wind.
Friday
A chance of rain, mainly after 5pm. Patchy freezing fog before 8am. Mostly cloudy, with a high near 50. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Friday Night
Rain likely, mainly before 11pm. Patchy fog between 8pm and 1am. Otherwise, mostly cloudy, with a low around 40. South wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly after 5pm. Cloudy, with a high near 46. West wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 60%.
Saturday Night
Rain. Low around 37. East wind around 6 mph. Chance of precipitation is 90%.
Sunday
Rain likely, mainly before 10am. Cloudy, with a high near 43. North wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday Night
A chance of rain before 11pm. Partly cloudy, with a low around 28. West wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 37. West wind 10 to 13 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 29. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind 7 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 47. Southwest wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
1:10 pm EST Jan 8, 2026
Forecast Valid:
2pm EST Jan 8, 2026-6pm EST Jan 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation