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.

Fair

77°F

25°C

Humidity 40%
Wind Speed W 5 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 4 Jun 9:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Sunny and hot, with a high near 92. Southwest wind 9 to 14 mph.

    High: 92 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southwest wind 8 to 13 mph.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 90. West wind around 8 mph becoming southeast in the afternoon.

    High: 90 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 67. Light southwest wind.

    Low: 67 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and hot, with a high near 91. Southwest wind 5 to 14 mph.

    High: 91 °F

    Hot

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 78. West wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%.

    High: 78 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and 2am. Mostly cloudy, with a low around 55. Northeast wind around 11 mph. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 67. Northeast wind 11 to 14 mph.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 92. Southwest wind 9 to 14 mph.
Tonight
Partly cloudy, with a low around 63. Southwest wind 8 to 13 mph.
Friday
Mostly sunny and hot, with a high near 90. West wind around 8 mph becoming southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 67. Light southwest wind.
Saturday
Partly sunny and hot, with a high near 91. Southwest wind 5 to 14 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southwest wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 78. West wind 6 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm before 9pm, then a chance of showers between 9pm and 2am. Mostly cloudy, with a low around 55. Northeast wind around 11 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 67. Northeast wind 11 to 14 mph.
Monday Night
Partly cloudy, with a low around 55. East wind around 5 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 74. North wind 5 to 9 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59. South wind around 6 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 84. West wind 5 to 8 mph becoming east in the afternoon.
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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:
6:20 am EDT Jun 4, 2026
Forecast Valid:
10am EDT Jun 4, 2026-6pm EDT Jun 10, 2026
 
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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