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.

Partly Cloudy

80°F

27°C

Humidity 44%
Wind Speed W 9 G 17 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 25 Aug 3:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Mostly clear, with a low around 63. West wind 3 to 7 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Light and variable wind becoming southeast around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming light and variable after midnight.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 84. South wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 69. South wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • 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. Mostly cloudy, with a high near 82. South wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 64. Light and variable wind becoming west around 5 mph in the evening. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. North wind around 6 mph becoming east in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 63. West wind 3 to 7 mph.
Wednesday
Sunny, with a high near 81. Light and variable wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming light and variable after midnight.
Thursday
Mostly sunny, with a high near 84. South wind 5 to 13 mph, with gusts as high as 23 mph.
Thursday Night
A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 69. South wind 6 to 9 mph. Chance of precipitation is 30%.
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. Mostly cloudy, with a high near 82. South wind 5 to 7 mph. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 64. Light and variable wind becoming west around 5 mph in the evening. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 78. North wind around 6 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 62. Light and variable wind.
Sunday
Sunny, with a high near 83. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 66. Southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 84. West wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 68. Southwest wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 83. West wind 6 to 9 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:
2:51 pm EDT Aug 25, 2026
Forecast Valid:
4pm EDT Aug 25, 2026-6pm EDT Sep 1, 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