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/Mist

60°F

16°C

Humidity 96%
Wind Speed Calm
Barometer 29.81 in (1009.4 mb)
Dewpoint 59°F (15°C)
Visibility 5.00 mi
Last update 14 Oct 1:54 am EDT
Extended Forecast for

Winthrop MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. Southwest wind around 7 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after 3pm. Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 73. West wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 73 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Northwest wind 10 to 13 mph.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind 6 to 13 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 4am. Partly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph in the evening. Chance of precipitation is 30%.

    Low: 50 °F

    Mostly Clear
    then Chance
    Showers

  • Friday

    Friday: Showers. High near 64. Southeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

    High: 64 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 2am. Low around 44. West wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. West wind 9 to 14 mph.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. Southwest wind around 7 mph.
Wednesday
A slight chance of showers after 3pm. Patchy fog between 8am and 9am. Otherwise, partly sunny, with a high near 73. West wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 53. Northwest wind 10 to 13 mph.
Thursday
Sunny, with a high near 59. North wind 6 to 13 mph.
Thursday Night
A chance of showers, mainly after 4am. Partly cloudy, with a low around 50. Calm wind becoming southeast around 5 mph in the evening. Chance of precipitation is 30%.
Friday
Showers. High near 64. Southeast wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.
Friday Night
Showers, mainly before 2am. Low around 44. West wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Saturday
Mostly sunny, with a high near 49. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 38. West wind 9 to 14 mph.
Sunday
Sunny, with a high near 55. West wind 9 to 11 mph.
Sunday Night
Mostly clear, with a low around 45. Southwest wind around 6 mph.
Monday
Sunny, with a high near 61. Southwest wind 8 to 13 mph.
Monday Night
Partly cloudy, with a low around 50. Southwest wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 63. West wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.37°N 70.98°W (Elev. 3 ft)
Last Update:
1:56 am EDT Oct 14, 2026
Forecast Valid:
2am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation