Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fog/Mist

68°F

20°C

Humidity 90%
Wind Speed N 10 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 65°F (18°C)
Visibility 3.00 mi
Last update 21 Aug 9:54 am EDT
Extended Forecast for

Winthrop MA

  • Today

    Today: A chance of showers, mainly after 3pm.  Mostly cloudy, with a high near 71. Northeast wind 13 to 15 mph.  Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers before 7pm, then a chance of showers after 11pm.  Mostly cloudy, with a low around 63. North wind 7 to 9 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers.  Patchy fog before noon, then patchy fog after 3pm.  Otherwise, cloudy, with a high near 70. Northeast wind around 11 mph.  Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am.  Patchy fog before 8pm.  Otherwise, cloudy, with a low around 65. Northeast wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Showers and thunderstorms likely before 10am, then a chance of showers.  Mostly cloudy, with a high near 75. East wind around 7 mph.  Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 68. South wind around 6 mph.

    Low: 68 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 80. Southwest wind 7 to 10 mph.

    High: 80 °F

    Sunny

  • Monday Night

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

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Southwest wind 8 to 10 mph.

    High: 76 °F

    Sunny

Detailed Forecast

Today
A chance of showers, mainly after 3pm. Mostly cloudy, with a high near 71. Northeast wind 13 to 15 mph. Chance of precipitation is 40%.
Tonight
A slight chance of showers before 7pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 63. North wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers. Patchy fog before noon, then patchy fog after 3pm. Otherwise, cloudy, with a high near 70. Northeast wind around 11 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely, mainly after 1am. Patchy fog before 8pm. Otherwise, cloudy, with a low around 65. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers and thunderstorms likely before 10am, then a chance of showers. Mostly cloudy, with a high near 75. East wind around 7 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 68. South wind around 6 mph.
Monday
Sunny, with a high near 80. Southwest wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 64. West wind around 8 mph.
Tuesday
Sunny, with a high near 76. Southwest wind 8 to 10 mph.
Tuesday Night
Mostly clear, with a low around 64. West wind 6 to 8 mph.
Wednesday
Sunny, with a high near 78. Southwest wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 67. Southwest wind 6 to 9 mph.
Thursday
A chance of showers. Partly sunny, with a high near 78. Southwest wind 5 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.39°N 70.97°W (Elev. 0 ft)
3:49 am EDT Aug 21, 2026
10am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
 
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Additional Resources

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