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

58°F

14°C

Humidity 70%
Wind Speed NW 15 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 15 Oct 1:54 am EDT
Extended Forecast for

Winthrop MA

  • Overnight

    Overnight: Clear, with a low around 52. Northwest wind around 15 mph, with gusts as high as 29 mph.

    Low: 52 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 59. Northwest wind 10 to 15 mph becoming light north in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Light and variable wind becoming south around 6 mph after midnight.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly before 4pm. Patchy fog after 10am. High near 68. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 45. Southwest wind 10 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, mainly before 7am. Partly sunny, with a high near 50. Northwest wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Northwest wind 8 to 11 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Northwest wind 7 to 9 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. South wind around 9 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 52. Northwest wind around 15 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 59. Northwest wind 10 to 15 mph becoming light north in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 49. Light and variable wind becoming south around 6 mph after midnight.
Friday
Showers, mainly before 4pm. Patchy fog after 10am. High near 68. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly between 8pm and 3am. Mostly cloudy, with a low around 45. Southwest wind 10 to 13 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%.
Saturday
A chance of showers, mainly before 7am. Partly sunny, with a high near 50. Northwest wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 38. Northwest wind 8 to 11 mph.
Sunday
Sunny, with a high near 54. Northwest wind 7 to 9 mph.
Sunday Night
Mostly clear, with a low around 46. South wind around 9 mph.
Monday
Sunny, with a high near 59. South wind 9 to 14 mph.
Monday Night
Partly cloudy, with a low around 49. Southwest wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 60. Northwest wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 50. North wind 5 to 7 mph.
Wednesday
Sunny, with a high near 57. Northeast wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.37°N 70.98°W (Elev. 3 ft)
Last Update:
2:30 am EDT Oct 15, 2026
Forecast Valid:
2am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation