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

10°F

-12°C

Humidity 53%
Wind Speed NW 9 mph
Barometer 30.08 in (1018.5 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 31 Jan 12:54 am EST
Extended Forecast for

Boston MA

Coastal Flood Advisory February 1, 08:00am until February 2, 02:00pm
Cold Weather Advisory January 31, 01:39am until January 31, 10:00am
Click here for hazard details and duration
Coastal Flood Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 31, 01:39am until January 31, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: -2 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Wind chill values as low as -12. West wind 5 to 7 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 9. Wind chill values as low as -1. North wind 5 to 11 mph, with gusts as high as 22 mph.

    Low: 9 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of snow, mainly before 9am. Cloudy, with a high near 26. Wind chill values as low as -1. North wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 26 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9. Northwest wind 3 to 6 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 32. West wind 3 to 5 mph.

    High: 32 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around -2. Wind chill values as low as -11. West wind around 8 mph.
Saturday
Sunny, with a high near 20. Wind chill values as low as -12. West wind 5 to 7 mph.
Saturday Night
Increasing clouds, with a low around 9. Wind chill values as low as -1. North wind 5 to 11 mph, with gusts as high as 22 mph.
Sunday
A chance of snow, mainly before 9am. Cloudy, with a high near 26. Wind chill values as low as -1. North wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 14. Northwest wind 9 to 11 mph, with gusts as high as 26 mph.
Monday
Mostly sunny, with a high near 31. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 9. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 32. West wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 12. Light west wind.
Wednesday
Mostly sunny, with a high near 32. West wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 12. Northwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 29. Northwest wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 10. Northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 30. Northwest wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
12:08 am EST Jan 31, 2026
Forecast Valid:
1am EST Jan 31, 2026-6pm EST Feb 6, 2026
 
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