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

64°F

18°C

Humidity 73%
Wind Speed E 15 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 13 Jun 4:54 pm EDT
Extended Forecast for

Winthrop MA

  • Tonight

    Tonight: A chance of showers, mainly after 3am. Increasing clouds, with a low around 58. South wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before 10am. Cloudy, with a high near 62. East wind 8 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. East wind 7 to 10 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 64. East wind around 10 mph.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57. East wind 5 to 9 mph becoming light southeast after midnight.

    Low: 57 °F

    Mostly Cloudy

  • Monday

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

    High: 69 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. South wind 5 to 9 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 72. East wind 5 to 10 mph.

    High: 72 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63. South wind 7 to 9 mph.

    Low: 63 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers, mainly after 3am. Increasing clouds, with a low around 58. South wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before 10am. Cloudy, with a high near 62. East wind 8 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 55. East wind 7 to 10 mph.
Sunday
Partly sunny, with a high near 64. East wind around 10 mph.
Sunday Night
Mostly cloudy, with a low around 57. East wind 5 to 9 mph becoming light southeast after midnight.
Monday
Mostly cloudy, with a high near 69. East wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 59. South wind 5 to 9 mph.
Tuesday
Mostly cloudy, with a high near 72. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 63. South wind 7 to 9 mph.
Wednesday
Partly sunny, with a high near 81. Southwest wind 8 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 68. Southwest wind around 11 mph.
Juneteenth
A chance of showers. Partly sunny, with a high near 85. Southwest wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 68. Southwest wind 11 to 13 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly sunny, with a high near 81. West wind 14 to 16 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
2:23 pm EDT Jun 13, 2025
Forecast Valid:
5pm EDT Jun 13, 2025-6pm EDT Jun 20, 2025
 
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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