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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Mostly clear, with a low around 18. Southwest wind 10 to 13 mph, with gusts as high as 29 mph.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 24. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 13. West wind 7 to 10 mph.

    Low: 13 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 36. South wind 5 to 9 mph.

    High: 36 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 27. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 41. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind around 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 29. West wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5. West wind around 9 mph.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 18. Southwest wind 10 to 13 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 24. West wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Clear, with a low around 13. West wind 7 to 10 mph.
Wednesday
Increasing clouds, with a high near 36. South wind 5 to 9 mph.
Wednesday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 11pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 27. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 41. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind around 7 mph.
Friday
Partly sunny, with a high near 29. West wind 7 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 5. West wind around 9 mph.
Saturday
Mostly sunny, with a high near 15. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 3. Northwest wind around 7 mph.
Sunday
Partly sunny, with a high near 15. Northwest wind around 9 mph.
Sunday Night
Partly cloudy, with a low around 5. Northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 20. Northwest wind 8 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
2:38 pm EST Jan 19, 2026
Forecast Valid:
3pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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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