National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

40°F

4°C

Humidity 51%
Wind Speed W 16 G 28 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 4 Dec 1:54 pm EST
Extended Forecast for

Weymouth MA

  • This Afternoon

    This Afternoon: Scattered flurries after 4pm. Mostly cloudy, with a high near 39. West wind around 15 mph, with gusts as high as 39 mph.

    High: 39 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 11. Northwest wind 7 to 17 mph, with gusts as high as 33 mph.

    Low: 11 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 27. Northwest wind around 6 mph becoming south in the afternoon.

    High: 27 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 21. Light southwest wind.

    Low: 21 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 40. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind around 6 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39. Northwest wind 5 to 7 mph.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 2am. Mostly cloudy, with a low around 22. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 30. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered flurries after 4pm. Mostly cloudy, with a high near 39. West wind around 15 mph, with gusts as high as 39 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 11. Northwest wind 7 to 17 mph, with gusts as high as 33 mph.
Friday
Sunny, with a high near 27. Northwest wind around 6 mph becoming south in the afternoon.
Friday Night
Increasing clouds, with a low around 21. Light southwest wind.
Saturday
A chance of snow before 10am, then a chance of rain. Mostly cloudy, with a high near 40. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Partly cloudy, with a low around 26. West wind around 6 mph.
Sunday
Partly sunny, with a high near 39. Northwest wind 5 to 7 mph.
Sunday Night
A chance of snow after 2am. Mostly cloudy, with a low around 22. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 30. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 13. Northwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 34. West wind 6 to 8 mph becoming southwest in the afternoon.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 27. Southwest wind around 6 mph. Chance of precipitation is 50%.
Wednesday
Mostly cloudy, with a high near 41. Southwest wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weymouth MA
 42.21°N 70.96°W (Elev. 98 ft)
Last Update:
1:42 pm EST Dec 4, 2025
Forecast Valid:
2pm EST Dec 4, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation