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

58°F

14°C

Humidity 97%
Wind Speed SE 5 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 57°F (14°C)
Visibility 7.00 mi
Last update 14 Apr 11:54 pm EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Overnight

    Overnight: Partly cloudy, with a low around 55. Southwest wind around 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 71. Northwest wind 7 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Patchy Fog
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 53. Northeast wind 6 to 8 mph. 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
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 63. Southeast wind 6 to 11 mph. Chance of precipitation is 20%.

    High: 63 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 54. Southeast wind 8 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 61. Northwest wind 7 to 11 mph becoming northeast in the afternoon. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 49. Northeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. Northeast wind 9 to 11 mph.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. East wind 7 to 10 mph.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 55. Southwest wind around 10 mph.
Wednesday
A chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 71. Northwest wind 7 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 53. Northeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 63. Southeast wind 6 to 11 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 54. Southeast wind 8 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 61. Northwest wind 7 to 11 mph becoming northeast in the afternoon. Chance of precipitation is 50%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 49. Northeast wind around 10 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 54. Northeast wind 9 to 11 mph.
Saturday Night
Mostly cloudy, with a low around 48. East wind 7 to 10 mph.
Sunday
A chance of showers after noon. Mostly cloudy, with a high near 65. South wind 9 to 15 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 43. West wind 14 to 16 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 51. West wind 15 to 17 mph.
Monday Night
Partly cloudy, with a low around 36. West wind 11 to 15 mph.
Tuesday
Sunny, with a high near 51. West wind around 14 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:
4:00 pm EDT Apr 14, 2026
Forecast Valid:
12am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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