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

74°F

23°C

Humidity 74%
Wind Speed SE 6 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 25 Aug 9:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 74. East wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 62. Southwest wind around 7 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. West wind 8 to 13 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59. West wind 6 to 8 mph.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Northwest wind 6 to 9 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. West wind around 6 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Southwest wind 6 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Southwest wind 7 to 9 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Partly sunny, with a high near 69. Southwest wind 6 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 74. East wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 62. Southwest wind around 7 mph.
Tuesday
Sunny, with a high near 75. West wind 8 to 13 mph.
Tuesday Night
Mostly clear, with a low around 59. West wind 6 to 8 mph.
Wednesday
Sunny, with a high near 71. Northwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 57. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 73. Southwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 61. Southwest wind 7 to 9 mph.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 69. Southwest wind 6 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of showers before 9pm. Partly cloudy, with a low around 57. Southeast wind around 7 mph becoming northwest after midnight. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 67. Northwest wind 6 to 9 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 56. South wind around 6 mph becoming west after midnight.
Sunday
Sunny, with a high near 70. Northwest wind 6 to 10 mph becoming northeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
3:06 am EDT Aug 25, 2025
Forecast Valid:
10am EDT Aug 25, 2025-6pm EDT Aug 31, 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