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.

A Few Clouds

33°F

1°C

Humidity 61%
Wind Speed SW 10 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 13 Jan 6:54 am EST
Extended Forecast for

Boston, Logan International Airport MA

  • Today

    Today: Increasing clouds, with a high near 44. Southwest wind 10 to 13 mph.

    High: 44 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Cloudy, with a low around 37. South wind 14 to 16 mph.

    Low: 37 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50. Southwest wind 10 to 14 mph.

    High: 50 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 7pm. Cloudy, with a low around 37. South wind 7 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly before 10am. Partly sunny, with a high near 41. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Chance of precipitation is 30%.

    High: 41 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. Breezy, with a west wind 20 to 22 mph.

    Low: 17 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Sunny, with a high near 31. West wind 14 to 17 mph.

    High: 31 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. Southwest wind 9 to 13 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Southwest wind 9 to 14 mph.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 44. Southwest wind 10 to 13 mph.
Tonight
Cloudy, with a low around 37. South wind 14 to 16 mph.
Wednesday
Mostly cloudy, with a high near 50. Southwest wind 10 to 14 mph.
Wednesday Night
A chance of showers, mainly after 7pm. Cloudy, with a low around 37. South wind 7 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers, mainly before 10am. Partly sunny, with a high near 41. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 17. Breezy, with a west wind 20 to 22 mph.
Friday
Sunny, with a high near 31. West wind 14 to 17 mph.
Friday Night
Mostly cloudy, with a low around 26. Southwest wind 9 to 13 mph.
Saturday
Mostly sunny, with a high near 44. Southwest wind 9 to 14 mph.
Saturday Night
A chance of rain and snow showers before 11pm, then a chance of rain showers between 11pm and 4am, then a chance of snow showers after 4am. Mostly cloudy, with a low around 30. Southwest wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 38. West wind 10 to 14 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 24. West wind around 14 mph.
M.L.King Day
Partly sunny, with a high near 33. West wind 14 to 16 mph, with gusts as high as 28 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
5:20 am EST Jan 13, 2026
Forecast Valid:
7am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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