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 59. Southwest wind 7 to 9 mph.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, increasing clouds, with a high near 71. West wind 6 to 9 mph becoming east in the morning. 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 midnight. Otherwise, mostly cloudy, with a low around 52. East wind around 7 mph becoming north in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 62. Southeast wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 62 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 54. Southeast wind 6 to 8 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 62. Northwest wind 6 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 50%.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 48. Northeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 48 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 53. Northeast wind around 8 mph.

    High: 53 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48. East wind 6 to 8 mph becoming southeast after midnight.

    Low: 48 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 59. Southwest wind 7 to 9 mph.
Wednesday
A chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, increasing clouds, with a high near 71. West wind 6 to 9 mph becoming east in the morning. 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 midnight. Otherwise, mostly cloudy, with a low around 52. East wind around 7 mph becoming north in the evening. 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 9am. Otherwise, mostly cloudy, with a high near 62. Southeast wind 6 to 9 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 54. Southeast wind 6 to 8 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 62. Northwest wind 6 to 9 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 48. Northeast wind around 8 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 53. Northeast wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 48. East wind 6 to 8 mph becoming southeast after midnight.
Sunday
A chance of showers after noon. Mostly cloudy, with a high near 63. South wind 7 to 11 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 42. West wind around 14 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 49. West wind around 14 mph.
Monday Night
Partly cloudy, with a low around 35. West wind 10 to 13 mph.
Tuesday
Sunny, with a high near 49. West wind around 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:
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

Link to Local Radar Data Link to Satellite Data

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