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.

Fog

62°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in (1015.7 mb)
Dewpoint 62°F (17°C)
Visibility 0.50 mi
Last update 28 Jun 5:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. Calm wind becoming east 5 to 8 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. Light and variable wind.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 91. Southwest wind 5 to 10 mph.

    High: 91 °F

    Hot

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 98. Southwest wind around 9 mph.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 75. Southwest wind 7 to 9 mph.

    Low: 75 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102. West wind 6 to 9 mph.

    High: 102 °F

    Hot

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Calm wind becoming east 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 82. Calm wind becoming east 5 to 8 mph in the morning.
Monday Night
Mostly clear, with a low around 66. Light and variable wind.
Tuesday
Mostly sunny and hot, with a high near 91. Southwest wind 5 to 10 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind 8 to 10 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny and hot, with a high near 98. Southwest wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 75. Southwest wind 7 to 9 mph.
Thursday
Sunny and hot, with a high near 102. West wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 77. West wind around 6 mph.
Friday
Sunny and hot, with a high near 100. West wind 5 to 9 mph becoming north in the afternoon.
Friday Night
A chance of showers. Partly cloudy, with a low around 73. North wind 3 to 5 mph. Chance of precipitation is 30%.
Independence Day
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 92. Light northeast wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 40%.
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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:
5:08 am EDT Jun 28, 2026
Forecast Valid:
6am EDT Jun 28, 2026-6pm EDT Jul 4, 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