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

60°F

16°C

Humidity 86%
Wind Speed E 8 mph
Barometer 30.22 in (1023.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 16 Jun 9:54 am EDT
Extended Forecast for

Winthrop MA

  • Today

    Today: Partly sunny, with a high near 67. East wind 7 to 9 mph.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Southeast wind 5 to 9 mph becoming light.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 69. East wind 6 to 10 mph.

    High: 69 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 10pm. Cloudy, with a low around 63. South wind 5 to 7 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 80. South wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. Southwest wind around 6 mph.

    Low: 69 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers after 5pm. Mostly sunny, with a high near 88. Southwest wind 7 to 13 mph. Chance of precipitation is 30%.

    High: 88 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 9pm. Partly cloudy, with a low around 68. West wind around 11 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 79. West wind around 11 mph.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 67. East wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 59. Southeast wind 5 to 9 mph becoming light.
Tuesday
Mostly cloudy, with a high near 69. East wind 6 to 10 mph.
Tuesday Night
A chance of showers, mainly after 10pm. Cloudy, with a low around 63. South wind 5 to 7 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 80. South wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 69. Southwest wind around 6 mph.
Juneteenth
A chance of showers after 5pm. Mostly sunny, with a high near 88. Southwest wind 7 to 13 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers before 9pm. Partly cloudy, with a low around 68. West wind around 11 mph. Chance of precipitation is 30%.
Friday
Sunny, with a high near 79. West wind around 11 mph.
Friday Night
Mostly clear, with a low around 62. West wind around 8 mph.
Saturday
Sunny, with a high near 78. West wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 65. Southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 83. Southwest wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.37°N 70.98°W (Elev. 3 ft)
Last Update:
4:45 am EDT Jun 16, 2025
Forecast Valid:
10am EDT Jun 16, 2025-6pm EDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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