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.

Mostly Cloudy

73°F

23°C

Humidity 53%
Wind Speed W 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 14 Apr 10:54 am EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Today

    Today: Mostly sunny, with a high near 72. East wind 5 to 13 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 70. East wind 7 to 11 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 71. East wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 5am. Mostly cloudy, with a low around 57. Southwest wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 69. Northwest wind 7 to 11 mph becoming east in the afternoon. Chance of precipitation is 60%.

    High: 69 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers before 4am. Mostly cloudy, with a low around 45. Northeast wind around 8 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 56. Northeast wind around 9 mph.

    High: 56 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 72. East wind 5 to 13 mph.
Tonight
A chance of showers and thunderstorms, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of showers, with thunderstorms also possible after 5pm. Partly sunny, with a high near 70. East wind 7 to 11 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. East wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers. Mostly cloudy, with a high near 71. East wind 7 to 10 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers, mainly before 5am. Mostly cloudy, with a low around 57. Southwest wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 69. Northwest wind 7 to 11 mph becoming east in the afternoon. Chance of precipitation is 60%.
Friday Night
A chance of showers before 4am. Mostly cloudy, with a low around 45. Northeast wind around 8 mph. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 56. Northeast wind around 9 mph.
Saturday Night
Mostly cloudy, with a low around 49. East wind 7 to 9 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 64. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 43. West wind around 14 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 53. West wind 14 to 16 mph, with gusts as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
9:31 am EDT Apr 14, 2026
Forecast Valid:
11am EDT Apr 14, 2026-6pm EDT Apr 20, 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