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

69°F

21°C

Humidity 66%
Wind Speed E 3 mph
Barometer 30.16 in (1021.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 16 Aug 8:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Mostly sunny, with a high near 80. Northeast wind 6 to 11 mph becoming southeast in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of showers, mainly after 3am. Mostly cloudy, with a low around 67. South wind 11 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly between 8am and 2pm. Patchy fog between 3pm and 5pm. Otherwise, cloudy, with a high near 74. South wind 11 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 74 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of showers, mainly before 9pm. Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 68. North wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Partly sunny, with a high near 79. North wind 5 to 7 mph becoming east in the afternoon.

    High: 79 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. Southwest wind 5 to 7 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers after 7am. Partly sunny, with a high near 80. Northwest wind around 6 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 80. Northeast wind 6 to 11 mph becoming southeast in the afternoon.
Tonight
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 67. South wind 11 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly between 8am and 2pm. Patchy fog between 3pm and 5pm. Otherwise, cloudy, with a high near 74. South wind 11 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of showers, mainly before 9pm. Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 68. North wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 79. North wind 5 to 7 mph becoming east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 65. Calm wind.
Wednesday
Sunny, with a high near 85. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 68. Southwest wind 5 to 7 mph.
Thursday
A chance of showers after 7am. Partly sunny, with a high near 80. Northwest wind around 6 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers before 9pm. Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Friday
Sunny, with a high near 77. Northwest wind 5 to 8 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 78. Light northeast wind becoming east 5 to 9 mph in the morning.
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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:
6:19 am EDT Aug 16, 2026
Forecast Valid:
9am EDT Aug 16, 2026-6pm EDT Aug 22, 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