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

18°F

-8°C

Humidity 47%
Wind Speed NW 10 mph
Barometer 29.85 in (1010.7 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 2 Feb 6:54 am EST
Extended Forecast for

2 Miles SSW Cohasset MA

Coastal Flood Advisory February 2, 07:26am until February 2, 02:00pm
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory February 2, 07:26am until February 2, 02:00pm

    NOW until 2:00pm Mon

    Coastal Flood Advisory

  • Today

    High: 29 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 11. Northwest wind around 6 mph.

    Low: 11 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. Light and variable wind.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. Light west wind.

    Low: 17 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. West wind 5 to 8 mph.

    High: 32 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. Northwest wind around 8 mph.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 27. Northwest wind around 8 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 8. Northwest wind around 7 mph.

    Low: 8 °F

    Mostly Clear

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 29. Wind chill values as low as zero. Northwest wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 11. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 32. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 17. Light west wind.
Wednesday
Mostly sunny, with a high near 32. West wind 5 to 8 mph.
Wednesday Night
Mostly clear, with a low around 12. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 27. Northwest wind around 8 mph.
Thursday Night
Mostly clear, with a low around 8. Northwest wind around 7 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 9. 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 16. Northwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 0. Northwest wind around 15 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 18. Northwest wind around 15 mph, with gusts as high as 30 mph.
Basemap Options
Click map to change the forecast location
Loading map...
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:
2:47 am EST Feb 2, 2026
Forecast Valid:
7am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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