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.

Mostly Cloudy

68°F

20°C

Humidity 76%
Wind Speed NW 8 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 27 Jun 4:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Mostly sunny, with a high near 80. Calm wind becoming east 5 to 9 mph in the morning.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 62. East wind 3 to 7 mph.

    Low: 62 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 63. Light and variable wind. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. Light and variable wind becoming south around 5 mph in the evening.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 91. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 69. South wind around 10 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 95. Southwest wind 8 to 10 mph.

    High: 95 °F

    Hot

Detailed Forecast

Today
Mostly sunny, with a high near 80. Calm wind becoming east 5 to 9 mph in the morning.
Tonight
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 62. East wind 3 to 7 mph.
Sunday
Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
A slight chance of showers between 8pm and 11pm. Partly cloudy, with a low around 63. Light and variable wind. Chance of precipitation is 20%.
Monday
Sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 67. Light and variable wind becoming south around 5 mph in the evening.
Tuesday
A chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 91. Southwest wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 69. South wind around 10 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny and hot, with a high near 95. Southwest wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 74. Southwest wind 7 to 9 mph.
Thursday
Mostly sunny and hot, with a high near 99. West wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 74. West wind 5 to 7 mph.
Friday
A chance of showers. Mostly sunny and hot, with a high near 95. North wind 5 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
3:11 am EDT Jun 27, 2026
Forecast Valid:
4am EDT Jun 27, 2026-6pm EDT Jul 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation