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.

Fair

12°F

-11°C

Humidity 46%
Wind Speed W 8 mph
Barometer 30.08 in (1018.3 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 30 Jan 9:54 pm EST
Extended Forecast for

3 Miles N Weymouth MA

Coastal Flood Watch February 1, 08:00am until February 2, 02:00pm
Cold Weather Advisory until January 31, 10:00am
Click here for hazard details and duration
Coastal Flood Watch
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 31, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Tonight

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 21. Wind chill values as low as -12. Northwest wind 3 to 6 mph.

    High: 21 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 2am. Increasing clouds, with a low around 13. North wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 27. North wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 8pm. Mostly cloudy, with a low around 16. Northwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 32. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Northwest wind around 7 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 33. Northwest wind 3 to 6 mph.

    High: 33 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 1. Wind chill values as low as -10. West wind around 7 mph.
Saturday
Sunny, with a high near 21. Wind chill values as low as -12. Northwest wind 3 to 6 mph.
Saturday Night
A slight chance of snow after 2am. Increasing clouds, with a low around 13. North wind 5 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday
A chance of snow. Cloudy, with a high near 27. North wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Sunday Night
A chance of snow, mainly before 8pm. Mostly cloudy, with a low around 16. Northwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 32. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 12. Northwest wind around 7 mph.
Tuesday
Sunny, with a high near 33. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 15. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 32. Northwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 14. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 29. Northwest wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 14. Northwest wind around 7 mph.
Friday
Partly sunny, with a high near 29. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Weymouth MA
 42.24°N 70.95°W (Elev. 3 ft)
Last Update:
2:48 pm EST Jan 30, 2026
Forecast Valid:
10pm EST Jan 30, 2026-6pm EST Feb 6, 2026
 
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