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

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

44°F

7°C

Humidity 38%
Wind Speed W 10 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 27 Nov 4:54 pm EST
Extended Forecast for

Weymouth MA

  • Tonight

    Tonight: Mostly cloudy, then gradual clearing toward daybreak, with a low around 30. Southwest wind around 8 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Clearing Late

  • Friday

    Friday: Sunny, with a high near 42. West wind 9 to 14 mph, with gusts as high as 37 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. West wind around 11 mph, with gusts as high as 30 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 41. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind around 5 mph becoming calm in the evening.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 1pm. Cloudy, with a high near 50. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 4am. Low around 37. South wind around 11 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Monday

    Monday: A chance of rain before 10am. Partly sunny, with a high near 45. West wind around 10 mph. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Northwest wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradual clearing toward daybreak, with a low around 30. Southwest wind around 8 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 42. West wind 9 to 14 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 30. West wind around 11 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 41. West wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind around 5 mph becoming calm in the evening.
Sunday
A chance of rain, mainly after 1pm. Cloudy, with a high near 50. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Sunday Night
Rain, mainly before 4am. Low around 37. South wind around 11 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%.
Monday
A chance of rain before 10am. Partly sunny, with a high near 45. West wind around 10 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 27. Northwest wind around 7 mph.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 38. Northeast wind around 7 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. North wind around 7 mph. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 38. North wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 27. Southwest wind around 6 mph.
Thursday
Partly sunny, with a high near 42. Southwest wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Weymouth MA
 42.21°N 70.96°W (Elev. 98 ft)
Last Update:
10:55 am EST Nov 27, 2025
Forecast Valid:
5pm EST Nov 27, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation