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

70°F

21°C

Humidity 84%
Wind Speed SE 3 mph
Barometer 30.19 in (1022.1 mb)
Dewpoint 65°F (18°C)
Visibility 9.00 mi
Last update 4 Aug 10:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Light and variable wind.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 79. East wind 6 to 10 mph.

    High: 79 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63. Northeast wind 3 to 7 mph.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. East wind 5 to 9 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. South wind around 6 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Southwest wind 3 to 6 mph.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. Light and variable wind.
Tuesday
Partly sunny, with a high near 79. East wind 6 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 63. Northeast wind 3 to 7 mph.
Wednesday
Partly sunny, with a high near 77. East wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 79. Calm wind becoming southeast 5 to 8 mph in the morning.
Thursday Night
Mostly clear, with a low around 62. South wind around 6 mph becoming calm in the evening.
Friday
Sunny, with a high near 83. Calm wind becoming southeast 5 to 8 mph in the morning.
Friday Night
Mostly clear, with a low around 63. Southwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 86. South wind 3 to 7 mph.
Saturday Night
Mostly clear, with a low around 67. Southwest wind 5 to 7 mph.
Sunday
Sunny and hot, with a high near 91. Southwest wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 71. Southwest wind around 7 mph.
Monday
Mostly sunny and hot, with a high near 92. South wind 5 to 9 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:
7:41 pm EDT Aug 4, 2025
Forecast Valid:
11pm EDT Aug 4, 2025-6pm EDT Aug 11, 2025
 
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