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

65°F

18°C

Humidity 54%
Wind Speed NW 8 mph
Barometer 29.98 in (1015.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 6 Sep 9:54 pm EDT
Extended Forecast for

Winthrop MA

  • Tonight

    Tonight: Mostly clear, with a low around 59. West wind 7 to 10 mph.

    Low: 59 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 74. Northwest wind 8 to 10 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. Northwest wind around 8 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. West wind around 10 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 63. North wind around 6 mph.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 75. East wind 5 to 14 mph becoming south in the afternoon.

    High: 75 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after midnight. Mostly cloudy, with a low around 70. Southwest wind 14 to 16 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 78. Southwest wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 64. West wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 59. West wind 7 to 10 mph.
Labor Day
Sunny, with a high near 74. Northwest wind 8 to 10 mph.
Monday Night
Mostly clear, with a low around 64. Northwest wind around 8 mph.
Tuesday
Sunny, with a high near 78. West wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 63. North wind around 6 mph.
Wednesday
Partly sunny, with a high near 75. East wind 5 to 14 mph becoming south in the afternoon.
Wednesday Night
A chance of showers after midnight. Mostly cloudy, with a low around 70. Southwest wind 14 to 16 mph. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 78. Southwest wind 14 to 18 mph, with gusts as high as 31 mph.
Thursday Night
Mostly cloudy, with a low around 64. West wind 8 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 71. Northwest wind around 10 mph.
Friday Night
Mostly clear, with a low around 60. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 71. West wind 5 to 9 mph becoming southeast in the afternoon.
Saturday Night
Mostly clear, with a low around 63. Southwest wind 6 to 8 mph.
Sunday
Mostly sunny, with a high near 75. South wind 6 to 13 mph.
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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:
2:27 pm EDT Sep 6, 2026
Forecast Valid:
10pm EDT Sep 6, 2026-6pm EDT Sep 13, 2026
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation