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.

Light Rain Fog/Mist

40°F

4°C

Humidity 97%
Wind Speed E 14 mph
Barometer 29.91 in (1012.9 mb)
Dewpoint 39°F (4°C)
Visibility 3.00 mi
Wind Chill32°F (0°C)
Last update 10 Jan 10:54 pm EST
Extended Forecast for

Boston, Logan International Airport MA

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 38. East wind 9 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: A chance of rain, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 40. West wind 7 to 15 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. Breezy, with a west wind 18 to 24 mph, with gusts as high as 41 mph.

    Low: 26 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 37. West wind 13 to 17 mph, with gusts as high as 29 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Southwest wind around 10 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 43. West wind 9 to 11 mph.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Southwest wind 11 to 14 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 46. Southwest wind 11 to 14 mph.

    High: 46 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 7pm. Cloudy, with a low around 32. Southwest wind around 9 mph. Chance of precipitation is 40%.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Tonight
Rain, mainly before 4am. Low around 38. East wind 9 to 13 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of rain, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 40. West wind 7 to 15 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 26. Breezy, with a west wind 18 to 24 mph, with gusts as high as 41 mph.
Monday
Mostly sunny, with a high near 37. West wind 13 to 17 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 32. Southwest wind around 10 mph.
Tuesday
Sunny, with a high near 43. West wind 9 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 37. Southwest wind 11 to 14 mph.
Wednesday
Cloudy, with a high near 46. Southwest wind 11 to 14 mph.
Wednesday Night
A chance of rain after 7pm. Cloudy, with a low around 32. Southwest wind around 9 mph. Chance of precipitation is 40%.
Thursday
A chance of rain before 10am. Mostly cloudy, with a high near 37. West wind around 10 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 22. Northwest wind around 10 mph.
Friday
Partly sunny, with a high near 30. Northwest wind around 10 mph.
Friday Night
Partly cloudy, with a low around 23. Southwest wind around 9 mph.
Saturday
Partly sunny, with a high near 37. Southwest wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
1:42 pm EST Jan 10, 2026
Forecast Valid:
11pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
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Additional Resources

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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