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

19°F

-7°C

Humidity 57%
Wind Speed NW 9 mph
Barometer 30.19 in (1022.1 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 5 Jan 2:54 am EST
Extended Forecast for

Winthrop MA

  • Overnight

    Overnight: Mostly clear, with a low around 17. Northwest wind around 10 mph.

    Low: 17 °F

    Mostly Clear

  • Monday

    Monday: A chance of snow after 5pm. Increasing clouds, with a high near 29. Northwest wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Mostly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow and freezing rain likely before 2am, then a chance of freezing rain between 2am and 4am. Cloudy, with a low around 25. South wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. Light and variable wind becoming northeast around 6 mph in the afternoon.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 9pm. Low around 35. East wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 10am. Partly sunny, with a high near 44. West wind 9 to 14 mph. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31. West wind 9 to 11 mph.

    Low: 31 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. West wind around 8 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35. Southwest wind 7 to 9 mph.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 17. Northwest wind around 10 mph.
Monday
A chance of snow after 5pm. Increasing clouds, with a high near 29. Northwest wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Snow and freezing rain likely before 2am, then a chance of freezing rain between 2am and 4am. Cloudy, with a low around 25. South wind 3 to 8 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Mostly cloudy, with a high near 39. Light and variable wind becoming northeast around 6 mph in the afternoon.
Tuesday Night
Rain, mainly after 9pm. Low around 35. East wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 10am. Partly sunny, with a high near 44. West wind 9 to 14 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 31. West wind 9 to 11 mph.
Thursday
Sunny, with a high near 44. West wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 35. Southwest wind 7 to 9 mph.
Friday
A chance of rain after 7am. Mostly cloudy, with a high near 50. South wind 10 to 13 mph. Chance of precipitation is 50%.
Friday Night
Rain likely. Mostly cloudy, with a low around 44. Southwest wind around 11 mph. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 52. South wind 11 to 13 mph. Chance of precipitation is 60%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38. West wind around 14 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Partly sunny, with a high near 44. West wind 13 to 15 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
2:03 am EST Jan 5, 2026
Forecast Valid:
3am EST Jan 5, 2026-6pm EST Jan 11, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation