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.

Partly Cloudy

40°F

4°C

Humidity 83%
Wind Speed SW 16 G 24 mph
Barometer 29.29 in (991.7 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Dec 1:54 am EST
Extended Forecast for

Cohasset MA

Wind Advisory December 11, 10:00am until December 12, 10:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 38. Southwest wind 11 to 13 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a temperature falling to around 29 by 5pm. West wind 14 to 18 mph, with gusts as high as 41 mph.

    High: 39 °F⇓

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. West wind around 18 mph, with gusts as high as 45 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 34. Breezy, with a west wind 16 to 25 mph, with gusts as high as 39 mph.

    High: 34 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 23. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph after midnight.

    Low: 23 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: A slight chance of snow between 10am and noon. Partly sunny, with a high near 37. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Southwest wind around 8 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow. Mostly cloudy, with a high near 34. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 34 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Northwest wind 14 to 16 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 38. Southwest wind 11 to 13 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a temperature falling to around 29 by 5pm. West wind 14 to 18 mph, with gusts as high as 41 mph.
Thursday Night
Mostly clear, with a low around 21. West wind around 18 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 34. Breezy, with a west wind 16 to 25 mph, with gusts as high as 39 mph.
Friday Night
Mostly clear, with a low around 23. Breezy, with a west wind 16 to 21 mph decreasing to 7 to 12 mph after midnight.
Saturday
A slight chance of snow between 10am and noon. Partly sunny, with a high near 37. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 26. Southwest wind around 8 mph.
Sunday
A chance of snow. Mostly cloudy, with a high near 34. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 17. Northwest wind 14 to 16 mph.
Monday
Sunny, with a high near 29. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 18. West wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 32. West wind around 9 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 21. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 40. Southwest wind 7 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cohasset MA
 42.24°N 70.8°W (Elev. 46 ft)
Last Update:
1:04 pm EST Dec 10, 2025
Forecast Valid:
2am EST Dec 11, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation