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.

Overcast

71°F

22°C

Humidity 84%
Wind Speed S 7 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 14 Jul 6:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. South wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 80 °F

    Partly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 71. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 82. South wind around 6 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. Southwest wind around 6 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. South wind 5 to 9 mph.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 73. Southwest wind 7 to 9 mph.

    Low: 73 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 84 °F

    Partly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 73. Southwest wind 7 to 9 mph.

    Low: 73 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. West wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 80. South wind 6 to 9 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 71. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 82. South wind around 6 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 71. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 86. South wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 73. Southwest wind 7 to 9 mph.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. Southwest wind 7 to 11 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 73. Southwest wind 7 to 9 mph.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. West wind 7 to 10 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 69. Northwest wind around 6 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 76. North wind 6 to 8 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 66. Southeast wind around 6 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 76. Southwest wind 6 to 9 mph becoming southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
6:28 am EDT Jul 14, 2025
Forecast Valid:
7am EDT Jul 14, 2025-6pm EDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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