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

64°F

18°C

Humidity 81%
Wind Speed E 13 mph
Barometer 30.20 in (1022.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 Jun 11:54 am EDT
Extended Forecast for

Winthrop MA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 64. East wind 8 to 10 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Southeast wind 5 to 9 mph.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 66. East wind 7 to 11 mph.

    High: 66 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 10pm. Cloudy, with a low around 63. South wind 7 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 76. South wind 8 to 10 mph. Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. Southwest wind around 9 mph.

    Low: 69 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers after 5pm. Mostly sunny, with a high near 85. Southwest wind 9 to 17 mph. Chance of precipitation is 30%.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 9pm. Partly cloudy, with a low around 67. West wind 14 to 16 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 76. West wind around 16 mph.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 64. East wind 8 to 10 mph.
Tonight
Mostly cloudy, with a low around 60. Southeast wind 5 to 9 mph.
Tuesday
Mostly cloudy, with a high near 66. East wind 7 to 11 mph.
Tuesday Night
A chance of showers, mainly after 10pm. Cloudy, with a low around 63. South wind 7 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers and thunderstorms, mainly before 3pm. Mostly cloudy, with a high near 76. South wind 8 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 69. Southwest wind around 9 mph.
Juneteenth
A chance of showers after 5pm. Mostly sunny, with a high near 85. Southwest wind 9 to 17 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 9pm. Partly cloudy, with a low around 67. West wind 14 to 16 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 76. West wind around 16 mph.
Friday Night
Mostly clear, with a low around 62. West wind 11 to 13 mph.
Saturday
Sunny, with a high near 75. West wind around 11 mph.
Saturday Night
Mostly cloudy, with a low around 65. Southwest wind 11 to 13 mph.
Sunday
Mostly sunny, with a high near 81. Southwest wind 11 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.39°N 70.97°W (Elev. 0 ft)
Last Update:
4:45 am EDT Jun 16, 2025
Forecast Valid:
12pm EDT Jun 16, 2025-6pm EDT Jun 22, 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