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

62°F

17°C

Humidity 60%
Wind Speed NW 9 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 27 Aug 6:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Scattered showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. West wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 56. West wind 3 to 6 mph.

    Low: 56 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 78. West wind 5 to 9 mph becoming south in the morning.

    High: 78 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. South wind 6 to 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 76. South wind 6 to 10 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 57. Southwest wind around 6 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 74. West wind around 6 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. West wind 3 to 5 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Northwest wind around 6 mph becoming east in the afternoon.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Scattered showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. West wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 56. West wind 3 to 6 mph.
Thursday
Increasing clouds, with a high near 78. West wind 5 to 9 mph becoming south in the morning.
Thursday Night
Partly cloudy, with a low around 61. South wind 6 to 10 mph.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 76. South wind 6 to 10 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 57. Southwest wind around 6 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 74. West wind around 6 mph.
Saturday Night
Mostly clear, with a low around 56. West wind 3 to 5 mph.
Sunday
Sunny, with a high near 74. Northwest wind around 6 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
Labor Day
Mostly sunny, with a high near 73. North wind 5 to 9 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 57. East wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 74. Northeast wind 6 to 10 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:
2:36 am EDT Aug 27, 2025
Forecast Valid:
7am EDT Aug 27, 2025-6pm EDT Sep 2, 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