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

74°F

23°C

Humidity 56%
Wind Speed SE 14 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 3 Sep 12:54 pm EDT
Extended Forecast for

Boston MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. Southeast wind around 10 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 58. South wind 5 to 9 mph.

    Low: 58 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Southwest wind 5 to 11 mph becoming southeast in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 2am. Increasing clouds, with a low around 64. South wind 8 to 11 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers between 8am and 11am. Mostly sunny, with a high near 85. South wind 7 to 15 mph. Chance of precipitation is 20%.

    High: 85 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. South wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers after 1pm. Mostly sunny, with a high near 87. South wind 7 to 14 mph. Chance of precipitation is 40%.

    High: 87 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 9pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 61. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 61 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 75. Northwest wind around 6 mph. Chance of precipitation is 50%.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Southeast wind around 10 mph.
Tonight
Mostly clear, with a low around 58. South wind 5 to 9 mph.
Thursday
Sunny, with a high near 80. Southwest wind 5 to 11 mph becoming southeast in the afternoon.
Thursday Night
A slight chance of showers after 2am. Increasing clouds, with a low around 64. South wind 8 to 11 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers between 8am and 11am. Mostly sunny, with a high near 85. South wind 7 to 15 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 69. South wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday
A chance of showers after 1pm. Mostly sunny, with a high near 87. South wind 7 to 14 mph. Chance of precipitation is 40%.
Saturday Night
Showers likely, mainly after 9pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 61. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 75. Northwest wind around 6 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 56. Northwest wind around 5 mph.
Monday
Sunny, with a high near 76. Northwest wind around 6 mph.
Monday Night
Mostly clear, with a low around 54. South wind around 5 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 73. North wind 5 to 8 mph becoming east in the afternoon.
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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:
10:26 am EDT Sep 3, 2025
Forecast Valid:
1pm EDT Sep 3, 2025-6pm EDT Sep 9, 2025
 
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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