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.

Partly Cloudy

60°F

16°C

Humidity 93%
Wind Speed S 9 mph
Barometer 30.11 in (1019.6 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 Jun 10:54 pm EDT
Extended Forecast for

Weymouth MASimilar City Names

  • Tonight

    Tonight: A chance of showers, mainly after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 59. East wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers before 10am, then a slight chance of showers after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. East wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 7pm. Cloudy, with a low around 62. Southeast wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers and
    Patchy Fog
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 68. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Slight Chance
    T-storms

  • Juneteenth

    Juneteenth: A slight chance of showers before 9am, then a slight chance of showers after 2pm. Mostly sunny and hot, with a high near 91. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 91 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 83. West wind around 10 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. West wind around 7 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers, mainly after 5am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 59. East wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers before 10am, then a slight chance of showers after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. East wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of showers, mainly after 7pm. Cloudy, with a low around 62. Southeast wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 68. Southwest wind around 6 mph. Chance of precipitation is 20%.
Juneteenth
A slight chance of showers before 9am, then a slight chance of showers after 2pm. Mostly sunny and hot, with a high near 91. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 67. West wind around 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 83. West wind around 10 mph.
Friday Night
Mostly clear, with a low around 62. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 82. Northwest wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 65. Southwest wind around 7 mph.
Sunday
Partly sunny, with a high near 84. Southwest wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 65. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 87. Northwest wind 6 to 8 mph becoming south in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weymouth MASimilar City Names
 42.21°N 70.96°W (Elev. 98 ft)
Last Update:
3:26 pm EDT Jun 16, 2025
Forecast Valid:
11pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation