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.

Light Rain

39°F

4°C

Humidity 62%
Wind Speed W 7 mph
Barometer 29.74 in (1007.1 mb)
Dewpoint 27°F (-3°C)
Visibility 8.00 mi
Wind Chill34°F (1°C)
Last update 12 Mar 6:54 pm EDT
Extended Forecast for

Winthrop MA

  • Tonight

    Tonight: Rain and snow, becoming all snow after 9pm, then gradually ending. Low around 30. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 43. West wind 7 to 10 mph becoming south in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of snow before 10pm, then a chance of rain. Mostly cloudy, with a low around 37. South wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 46. West wind 14 to 18 mph, with gusts as high as 43 mph.

    High: 46 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. West wind 8 to 14 mph, with gusts as high as 33 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. Northwest wind 5 to 8 mph becoming southeast in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Cloudy, with a low around 38. Southeast wind 13 to 16 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain. High near 60. Breezy, with a south wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%.

    High: 60 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain. Low around 42. Breezy, with a south wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

    Low: 42 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
Rain and snow, becoming all snow after 9pm, then gradually ending. Low around 30. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Increasing clouds, with a high near 43. West wind 7 to 10 mph becoming south in the afternoon.
Friday Night
A slight chance of snow before 10pm, then a chance of rain. Mostly cloudy, with a low around 37. South wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 46. West wind 14 to 18 mph, with gusts as high as 43 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 8 to 14 mph, with gusts as high as 33 mph.
Sunday
Mostly cloudy, with a high near 43. Northwest wind 5 to 8 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain after 2am. Cloudy, with a low around 38. Southeast wind 13 to 16 mph. Chance of precipitation is 40%.
Monday
Rain. High near 60. Breezy, with a south wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%.
Monday Night
Rain. Low around 42. Breezy, with a south wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.
Tuesday
A chance of rain before 11am. Partly sunny, with a high near 49. West wind around 17 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 27. West wind 14 to 16 mph.
Wednesday
Sunny, with a high near 37. West wind 9 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind 7 to 9 mph.
Thursday
Partly sunny, with a high near 41. West wind 7 to 10 mph becoming southeast in the afternoon.
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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:
4:59 pm EDT Mar 12, 2026
Forecast Valid:
7pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

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