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

55°F

13°C

Humidity 69%
Wind Speed N 8 mph
Barometer 30.31 in (1026.4 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 15 Sep 4:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Sunny, with a high near 68. North wind 5 to 7 mph becoming east in the afternoon.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Southwest wind 5 to 8 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. Southwest wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 78. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 65. South wind around 7 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 77. North wind 7 to 9 mph.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. North wind around 7 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66. North wind around 8 mph becoming east in the afternoon.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 68. North wind 5 to 7 mph becoming east in the afternoon.
Tonight
Mostly clear, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 78. Southwest wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 63. Southwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 78. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 65. South wind around 7 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 77. North wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 55. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 66. North wind around 8 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 57. South wind around 7 mph.
Sunday
Showers likely. Mostly cloudy, with a high near 72. Southwest wind 8 to 14 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 59. West wind 8 to 10 mph. Chance of precipitation is 60%.
Monday
A chance of showers. Mostly cloudy, with a high near 67. East wind around 10 mph. Chance of precipitation is 30%.
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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:
2:53 am EDT Sep 15, 2026
Forecast Valid:
5am EDT Sep 15, 2026-6pm EDT Sep 21, 2026
 
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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