National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

12°F

-11°C

Humidity 51%
Wind Speed NW 20 G 25 mph
Barometer 30.24 in (1023.8 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 26 Dec 7:54 am EST
Extended Forecast for

Boston MA

  • Today

    Today: Increasing clouds, with a high near 24. Wind chill values as low as -1. North wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 24 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow likely, mainly after 1am. Cloudy, with a low around 19. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 28. North wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 28 °F

    Chance Snow
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. Northwest wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 36. West wind 3 to 6 mph.

    High: 36 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain before 8pm, then a chance of freezing rain between 8pm and 1am, then rain after 1am. Low around 29. Southwest wind around 5 mph. Chance of precipitation is 80%.

    Low: 29 °F

    Chance
    Rain/Freezing
    Rain then
    Rain/Freezing
    Rain

  • Monday

    Monday: Rain. High near 45. South wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 26. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 26 °F

    Rain Likely
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. West wind 13 to 16 mph, with gusts as high as 30 mph.

    High: 30 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 24. Wind chill values as low as -1. North wind 5 to 11 mph, with gusts as high as 22 mph.
Tonight
Snow likely, mainly after 1am. Cloudy, with a low around 19. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
A chance of snow, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 28. North wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 16. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 36. West wind 3 to 6 mph.
Sunday Night
A slight chance of rain before 8pm, then a chance of freezing rain between 8pm and 1am, then rain after 1am. Low around 29. Southwest wind around 5 mph. Chance of precipitation is 80%.
Monday
Rain. High near 45. South wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 26. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 30. West wind 13 to 16 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind around 10 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny, with a high near 34. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 19. West wind 7 to 9 mph, with gusts as high as 20 mph.
New Year's Day
Partly sunny, with a high near 28. West wind 7 to 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
4:52 am EST Dec 26, 2025
Forecast Valid:
8am EST Dec 26, 2025-6pm EST Jan 1, 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