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

61°F

16°C

Humidity 67%
Wind Speed NW 13 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 30 Aug 7:54 am EDT
Extended Forecast for

Winthrop MA

  • Today

    Today: Mostly sunny, with a high near 72. West wind around 10 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 57. Northwest wind around 8 mph.

    Low: 57 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 71. Northwest wind 7 to 9 mph becoming southeast in the afternoon.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Southeast wind 5 to 7 mph becoming northwest after midnight.

    Low: 59 °F

    Mostly Clear

  • Labor Day

    Labor Day: Mostly sunny, with a high near 72. North wind 7 to 11 mph becoming east in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. East wind around 6 mph becoming north after midnight.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 70. North wind 6 to 11 mph becoming east in the afternoon.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. Southeast wind around 8 mph becoming southwest after midnight.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Southwest wind 6 to 13 mph becoming south in the afternoon.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 72. West wind around 10 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 57. Northwest wind around 8 mph.
Sunday
Sunny, with a high near 71. Northwest wind 7 to 9 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 59. Southeast wind 5 to 7 mph becoming northwest after midnight.
Labor Day
Mostly sunny, with a high near 72. North wind 7 to 11 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 58. East wind around 6 mph becoming north after midnight.
Tuesday
Sunny, with a high near 70. North wind 6 to 11 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. Southeast wind around 8 mph becoming southwest after midnight.
Wednesday
Sunny, with a high near 74. Southwest wind 6 to 13 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. South wind 9 to 13 mph.
Thursday
Mostly sunny, with a high near 71. Southeast wind 9 to 16 mph.
Thursday Night
A chance of showers. Partly cloudy, with a low around 61. Southeast wind 10 to 14 mph becoming southwest after midnight. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 70. South wind 11 to 15 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.39°N 70.97°W (Elev. 0 ft)
Last Update:
4:44 am EDT Aug 30, 2025
Forecast Valid:
8am EDT Aug 30, 2025-6pm EDT Sep 5, 2025
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation