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 50%
Wind Speed W 16 G 33 mph
Barometer 29.57 in (1001.3 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 9:54 am EDT
Extended Forecast for

Boston MA

  • Juneteenth

    Juneteenth: Sunny, with a high near 78. West wind around 17 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. West wind around 14 mph.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75. West wind 16 to 18 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. West wind 7 to 11 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. West wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Light southwest wind. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 2pm. Partly sunny, with a high near 72. Light southeast wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 70%.

    High: 72 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 61. Southeast wind around 15 mph becoming southwest after midnight. Chance of precipitation is 80%.

    Low: 61 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before 2pm. Partly sunny, with a high near 77. Northwest wind around 10 mph. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

Juneteenth
Sunny, with a high near 78. West wind around 17 mph.
Tonight
Mostly clear, with a low around 61. West wind around 14 mph.
Saturday
Sunny, with a high near 75. West wind 16 to 18 mph.
Saturday Night
Mostly clear, with a low around 60. West wind 7 to 11 mph.
Sunday
A slight chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 75. West wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Light southwest wind. Chance of precipitation is 30%.
Monday
Showers likely, mainly after 2pm. Partly sunny, with a high near 72. Light southeast wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 70%.
Monday Night
Showers. Low around 61. Southeast wind around 15 mph becoming southwest after midnight. Chance of precipitation is 80%.
Tuesday
A chance of showers before 2pm. Partly sunny, with a high near 77. Northwest wind around 10 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 62. West wind around 7 mph.
Wednesday
Sunny, with a high near 79. Northwest wind 5 to 8 mph becoming east in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 78. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
4:18 am EDT Jun 19, 2026
Forecast Valid:
10am EDT Jun 19, 2026-6pm EDT Jun 25, 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