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.

Mostly Cloudy

45°F

7°C

Humidity 48%
Wind Speed S 18 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 25 Mar 6:54 pm EDT
Extended Forecast for

Winthrop MA

  • Tonight

    Tonight: A chance of rain, mainly after 5am. Mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain before 2pm, then a slight chance of rain after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 62. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 62 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Patchy fog after 4am. Low around 44. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain, mainly before 8am. Patchy fog before 7am. High near 49. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. North wind 7 to 9 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37. North wind around 9 mph.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. West wind around 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. West wind 9 to 13 mph.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Southwest wind around 11 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain, mainly after 5am. Mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
A chance of rain before 2pm, then a slight chance of rain after 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 62. Southwest wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Rain, mainly after 8pm. Patchy fog after 4am. Low around 44. South wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 8am. Patchy fog before 7am. High near 49. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 28. North wind 7 to 9 mph.
Saturday
Partly sunny, with a high near 37. North wind around 9 mph.
Saturday Night
Partly cloudy, with a low around 28. West wind around 7 mph.
Sunday
Mostly sunny, with a high near 46. West wind 9 to 13 mph.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind around 11 mph.
Monday
Mostly cloudy, with a high near 53. Southwest wind 14 to 17 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 41. Southwest wind 13 to 15 mph.
Tuesday
Partly sunny, with a high near 51. Northwest wind around 11 mph.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 38. East wind around 10 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47. East wind around 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop MA
 42.37°N 70.98°W (Elev. 3 ft)
Last Update:
4:35 pm EDT Mar 25, 2026
Forecast Valid:
7pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026
 
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Additional Resources

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Chance of Precipitation