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

68°F

20°C

Humidity 84%
Wind Speed SW 15 mph
Barometer 29.92 in (1013.0 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 2 Oct 12:54 am EDT
Extended Forecast for

Winthrop MASimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 65. Southwest wind around 11 mph.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 83. Southwest wind 10 to 14 mph.

    High: 83 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Showers likely, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 59. Northwest wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Showers
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 64. North wind around 9 mph becoming northeast in the afternoon.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Calm wind becoming northeast around 5 mph after midnight.

    Low: 51 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers after 3pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 61. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 61 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 55. East wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 65. West wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 65 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Northwest wind around 15 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 65. Southwest wind around 11 mph.
Friday
Increasing clouds, with a high near 83. Southwest wind 10 to 14 mph.
Friday Night
Showers likely, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 59. Northwest wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 64. North wind around 9 mph becoming northeast in the afternoon.
Saturday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 51. Calm wind becoming northeast around 5 mph after midnight.
Sunday
A slight chance of showers after 3pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 61. East wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 55. East wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 65. West wind 6 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 45. Northwest wind around 15 mph.
Tuesday
Sunny, with a high near 56. West wind around 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 45. West wind around 7 mph.
Wednesday
Sunny, with a high near 58. West wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 52. Southwest wind 8 to 10 mph.
Thursday
Sunny, with a high near 64. South wind 8 to 11 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MASimilar City Names
 42.37°N 70.98°W (Elev. 3 ft)
Last Update:
7:20 pm EDT Oct 1, 2026
Forecast Valid:
1am EDT Oct 2, 2026-6pm EDT Oct 8, 2026
 
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Additional Resources

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