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

71°F

22°C

Humidity 81%
Wind Speed E 5 mph
Barometer 29.65 in (1004.0 mb)
Dewpoint 65°F (18°C)
Visibility 8.00 mi
Last update 12 Jun 9:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: A slight chance of showers before 1am. Mostly cloudy, with a low around 69. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.

    Low: 69 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny and hot, with a high near 92. Northwest wind around 9 mph.

    High: 92 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. West wind 3 to 5 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds and hot, with a high near 93. Light southwest wind becoming south 9 to 14 mph in the morning.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: Showers, with thunderstorms also possible after 2am. Low around 65. South wind 8 to 13 mph. Chance of precipitation is 90%.

    Low: 65 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: A chance of showers before 8am. Mostly sunny, with a high near 84. West wind around 9 mph. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. West wind 6 to 9 mph.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Northwest wind 5 to 9 mph becoming southwest in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. Southwest wind 3 to 7 mph.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 1am. Mostly cloudy, with a low around 69. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.
Saturday
Sunny and hot, with a high near 92. Northwest wind around 9 mph.
Saturday Night
Mostly clear, with a low around 67. West wind 3 to 5 mph.
Sunday
Increasing clouds and hot, with a high near 93. Light southwest wind becoming south 9 to 14 mph in the morning.
Sunday Night
Showers, with thunderstorms also possible after 2am. Low around 65. South wind 8 to 13 mph. Chance of precipitation is 90%.
Monday
A chance of showers before 8am. Mostly sunny, with a high near 84. West wind around 9 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 60. West wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 81. Northwest wind 5 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 62. Southwest wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 83. Light and variable wind becoming south 5 to 10 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 63. South wind 5 to 9 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 86. South wind 6 to 16 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 67. South wind 13 to 16 mph. Chance of precipitation is 40%.
Juneteenth
Mostly sunny, with a high near 88. West wind 13 to 17 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
8:08 pm EDT Jun 12, 2026
Forecast Valid:
10pm EDT Jun 12, 2026-6pm EDT Jun 19, 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