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

71°F

22°C

Humidity 73%
Wind Speed SW 14 mph
Barometer 29.51 in (999.2 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 19 Jun 12:54 am EDT
Extended Forecast for

Boston MA

  • Overnight

    Overnight: Mostly clear, with a low around 65. West wind 11 to 13 mph.

    Low: 65 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 84. West wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 63. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 63 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82. West wind around 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. West wind 6 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Northwest wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 30%.

    High: 81 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A chance of showers after 10am. Partly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 50%.

    High: 79 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 63. Southeast wind around 11 mph. Chance of precipitation is 70%.

    Low: 63 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 65. West wind 11 to 13 mph.
Juneteenth
Mostly sunny, with a high near 84. West wind 13 to 15 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 63. West wind around 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 82. West wind around 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 62. West wind 6 to 10 mph.
Sunday
A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Northwest wind 6 to 8 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 30%.
Monday
A chance of showers after 10am. Partly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 63. Southeast wind around 11 mph. Chance of precipitation is 70%.
Tuesday
A chance of showers before 3pm. Partly sunny, with a high near 83. West wind around 11 mph. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 63. West wind around 6 mph.
Wednesday
Sunny, with a high near 85. West wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 64. Southwest wind 3 to 5 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 83. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.34°N 71.08°W (Elev. 13 ft)
Last Update:
12:20 am EDT Jun 19, 2026
Forecast Valid:
1am EDT Jun 19, 2026-6pm EDT Jun 25, 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