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

65°F

18°C

Humidity 59%
Wind Speed W 16 G 29 mph
Barometer 29.56 in (1000.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 20 Jun 4:54 am EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Today

    Today: A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 82. West wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 62. West wind 5 to 9 mph.

    Low: 62 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 83. West wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 2pm. Partly sunny, with a high near 79. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 60%.

    High: 79 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 63. Southeast wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    Low: 63 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am. Mostly sunny, with a high near 82. Northwest wind around 8 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Northwest wind around 5 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Northwest wind 5 to 8 mph.

    High: 84 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 82. West wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 62. West wind 5 to 9 mph.
Sunday
A chance of showers and thunderstorms, mainly between 4pm and 5pm. Sunny, with a high near 83. West wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 62. Calm wind.
Monday
Showers likely, mainly after 2pm. Partly sunny, with a high near 79. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 63. Southeast wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Tuesday
A chance of showers before 8am. Mostly sunny, with a high near 82. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 63. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 84. Northwest wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 64. South wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 83. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 64. South wind 3 to 7 mph.
Friday
A chance of showers. Partly sunny, with a high near 82. Light southeast wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.38°N 71.04°W (Elev. 49 ft)
Last Update:
4:30 am EDT Jun 20, 2026
Forecast Valid:
5am EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
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Additional Resources

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Chance of Precipitation