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

16°F

-9°C

Humidity 38%
Wind Speed NW 15 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 30 Jan 5:54 pm EST
Extended Forecast for

Boston MA

Coastal Flood Watch February 1, 08:00am until February 2, 02:00pm
Cold Weather Advisory January 30, 07:00pm until January 31, 10:00am
Click here for hazard details and duration
Coastal Flood Watch
Cold Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around -2. Wind chill values as low as -10. West wind 5 to 7 mph.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Wind chill values as low as -12. West wind 3 to 6 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 3am. Increasing clouds, with a low around 10. Wind chill values as low as -1. Light northwest wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow, mainly after 8am. Cloudy, with a high near 25. Wind chill values as low as -2. North wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 14. Northwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow

  • Monday

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

    High: 31 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. Northwest wind around 6 mph.

    Low: 10 °F

    Mostly Clear

  • Tuesday

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

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 14. Light west wind.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around -2. Wind chill values as low as -10. West wind 5 to 7 mph.
Saturday
Sunny, with a high near 20. Wind chill values as low as -12. West wind 3 to 6 mph.
Saturday Night
A slight chance of snow after 3am. Increasing clouds, with a low around 10. Wind chill values as low as -1. Light northwest wind becoming north 5 to 10 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly after 8am. Cloudy, with a high near 25. Wind chill values as low as -2. North wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 14. Northwest wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 31. Northwest wind around 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 10. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 32. West wind 3 to 5 mph.
Tuesday Night
Mostly clear, with a low around 14. Light west wind.
Wednesday
Mostly sunny, with a high near 31. Northwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 12. Northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 28. Northwest wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 10. Northwest wind around 6 mph.
Friday
Partly sunny, with a high near 28. West wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
2:48 pm EST Jan 30, 2026
Forecast Valid:
6pm EST Jan 30, 2026-6pm EST Feb 6, 2026
 
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Additional Resources

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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