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

45°F

7°C

Humidity 40%
Wind Speed W 18 G 29 mph
Barometer 29.89 in (1012.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 22 Jan 2:54 pm EST
Extended Forecast for

Boston MA

Winter Storm Watch January 25, 07:00am until January 26, 07:00pm
Cold Weather Advisory January 23, 10:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West wind 9 to 11 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 31. West wind 9 to 16 mph.

    High: 31 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 7. Wind chill values as low as -9. West wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 7 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 15. Wind chill values as low as -9. Northwest wind 10 to 14 mph.

    High: 15 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 4am. Mostly cloudy, with a low around 9. Northwest wind around 9 mph. Chance of precipitation is 20%.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow, mainly after 10am. The snow could be heavy at times. High near 26. North wind 7 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 26 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 20. Northeast wind 14 to 17 mph. Chance of precipitation is 100%.

    Low: 20 °F

    Heavy Snow

  • Monday

    Monday: Snow, mainly before 4pm. High near 25. North wind 14 to 16 mph. Chance of precipitation is 90%.

    High: 25 °F

    Snow

  • Monday Night

    Monday Night: A chance of snow before 1am. Partly cloudy, with a low around 11. Northwest wind around 15 mph. Chance of precipitation is 40%.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. West wind 9 to 11 mph.
Friday
Increasing clouds, with a high near 31. West wind 9 to 16 mph.
Friday Night
Mostly clear, with a low around 7. Wind chill values as low as -9. West wind 16 to 18 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 15. Wind chill values as low as -9. Northwest wind 10 to 14 mph.
Saturday Night
A slight chance of snow after 4am. Mostly cloudy, with a low around 9. Northwest wind around 9 mph. Chance of precipitation is 20%.
Sunday
Snow, mainly after 10am. The snow could be heavy at times. High near 26. North wind 7 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Sunday Night
Snow. The snow could be heavy at times. Low around 20. Northeast wind 14 to 17 mph. Chance of precipitation is 100%.
Monday
Snow, mainly before 4pm. High near 25. North wind 14 to 16 mph. Chance of precipitation is 90%.
Monday Night
A chance of snow before 1am. Partly cloudy, with a low around 11. Northwest wind around 15 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 21. West wind around 14 mph.
Tuesday Night
Partly cloudy, with a low around 10. West wind around 11 mph.
Wednesday
Mostly sunny, with a high near 24. West wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 10. West wind around 9 mph.
Thursday
Mostly cloudy, with a high near 22. Northwest wind 10 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
3:06 pm EST Jan 22, 2026
Forecast Valid:
3pm EST Jan 22, 2026-6pm EST Jan 29, 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