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.

A Few Clouds

72°F

22°C

Humidity 73%
Wind Speed SW 9 mph
Barometer 30.28 in (1025.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 16 Sep 9:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Partly cloudy, with a low around 63. West wind 3 to 6 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.

    High: 79 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 9pm and 5am. Cloudy, with a low around 66. Southeast wind around 7 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy through mid morning, then clearing, with a high near 76. Northwest wind 8 to 10 mph.

    High: 76 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. North wind 6 to 8 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. North wind around 6 mph becoming east in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. South wind 3 to 6 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 64. South wind 5 to 8 mph. Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 56. South wind around 7 mph becoming north in the evening. Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. West wind 3 to 6 mph.
Thursday
Mostly cloudy, with a high near 79. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
A chance of showers, mainly between 9pm and 5am. Cloudy, with a low around 66. Southeast wind around 7 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly cloudy through mid morning, then clearing, with a high near 76. Northwest wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 54. North wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 64. North wind around 6 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 55. South wind 3 to 6 mph.
Sunday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 64. South wind 5 to 8 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56. South wind around 7 mph becoming north in the evening. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 63. North wind around 10 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Northeast wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 63. Northeast wind 10 to 14 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 55. Northeast wind around 8 mph.
Wednesday
Partly sunny, with a high near 64. East wind 10 to 14 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:
8:14 pm EDT Sep 16, 2026
Forecast Valid:
10pm EDT Sep 16, 2026-6pm EDT Sep 23, 2026
 
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