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

70°F

21°C

Humidity 76%
Wind Speed S 14 mph
Barometer 30.18 in (1021.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 6 Oct 6:54 pm EDT
Extended Forecast for

Winthrop MA

  • Tonight

    Tonight: Mostly clear, with a low around 61. Southwest wind 9 to 13 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Southwest wind 10 to 16 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 5am. Increasing clouds, with a low around 60. Southwest wind 10 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 60 °F

    Mostly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Rain, mainly before 2pm. Patchy fog between 7am and 8am. High near 69. Southwest wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 69 °F

    Rain and
    Patchy Fog
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46. Northwest wind around 11 mph.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 57. North wind around 11 mph, with gusts as high as 21 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 42. Northwest wind around 6 mph.

    Low: 42 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 62. Northwest wind 5 to 8 mph becoming southwest in the afternoon.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Southwest wind around 7 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 61. Southwest wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 80. Southwest wind 10 to 16 mph.
Tuesday Night
Showers likely, mainly after 5am. Increasing clouds, with a low around 60. Southwest wind 10 to 14 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 2pm. Patchy fog between 7am and 8am. High near 69. Southwest wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Partly cloudy, with a low around 46. Northwest wind around 11 mph.
Thursday
Sunny, with a high near 57. North wind around 11 mph, with gusts as high as 21 mph.
Thursday Night
Clear, with a low around 42. Northwest wind around 6 mph.
Friday
Sunny, with a high near 62. Northwest wind 5 to 8 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 46. Southwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 64. West wind around 7 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 52. Northeast wind 5 to 7 mph.
Sunday
A chance of showers. Partly sunny, with a high near 61. Northeast wind 9 to 14 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 53. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Columbus Day
A chance of showers. Partly sunny, with a high near 63. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.4°N 71°W (Elev. 30 ft)
Last Update:
7:07 pm EDT Oct 6, 2025
Forecast Valid:
7pm EDT Oct 6, 2025-6pm EDT Oct 13, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation