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.

Overcast

25°F

-4°C

Humidity 44%
Wind Speed N 12 mph
Barometer 29.67 in (1004.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 1 Feb 3:54 pm EST
Extended Forecast for

2 Miles SSW Cohasset MA

Coastal Flood Advisory February 1, 04:57pm until February 2, 02:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory February 1, 04:57pm until February 2, 02:00pm

    NOW until 2:00pm Mon

    Coastal Flood Advisory

  • This Afternoon

    High: 26 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Northwest wind 9 to 14 mph, with gusts as high as 32 mph.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12. Northwest wind around 6 mph.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 31. Northwest wind around 5 mph becoming calm in the morning.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16. Light southwest wind.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. West wind around 6 mph.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 12 °F

    Mostly Clear

Detailed Forecast

This Afternoon
A chance of snow showers. Mostly cloudy, with a high near 26. North wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, with a low around 13. Northwest wind 9 to 14 mph, with gusts as high as 32 mph.
Monday
Mostly sunny, with a high near 29. Northwest wind 6 to 8 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 12. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 31. Northwest wind around 5 mph becoming calm in the morning.
Tuesday Night
Partly cloudy, with a low around 16. Light southwest wind.
Wednesday
Mostly sunny, with a high near 31. West wind around 6 mph.
Wednesday Night
Mostly clear, with a low around 12. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 28. Northwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 9. West wind around 6 mph.
Friday
Partly sunny, with a high near 30. Southwest wind 6 to 8 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 12. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Saturday
A chance of snow. Partly sunny, with a high near 21. Northwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 3. Northwest wind around 15 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Cohasset MA
 42.22°N 70.81°W (Elev. 52 ft)
Last Update:
1:13 pm EST Feb 1, 2026
Forecast Valid:
4pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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