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 79%
Wind Speed E 17 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 13 Jul 2:54 pm EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a low around 67. Southeast wind 5 to 10 mph becoming light after midnight.

    Low: 67 °F

    Partly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 84. South wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 72. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Southwest wind around 6 mph.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. Southwest wind around 6 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 91. Light southwest wind becoming south 5 to 9 mph in the morning.

    High: 91 °F

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. Southwest wind around 8 mph.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 89. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 74. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a low around 67. Southeast wind 5 to 10 mph becoming light after midnight.
Monday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 84. South wind 5 to 8 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 72. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 88. Southwest wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 72. Southwest wind around 6 mph.
Wednesday
Mostly sunny and hot, with a high near 91. Light southwest wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 74. Southwest wind around 8 mph.
Thursday
A chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 89. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 74. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Friday
A chance of showers after 3pm. Partly sunny, with a high near 88. West wind 7 to 9 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 69. North wind around 7 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 82. North wind 6 to 8 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 69. South wind around 6 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 80. West wind 5 to 9 mph becoming southeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.38°N 71.01°W (Elev. 3 ft)
Last Update:
6:25 am EDT Jul 13, 2025
Forecast Valid:
3pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
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