Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

33°F

1°C

Humidity 66%
Wind Speed S 8 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 28 Dec 9:54 pm EST
Extended Forecast for

Cambridge MA

Winter Weather Advisory until December 29, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 29, 06:00am

    NOW until 6:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 30 °F

    Freezing Rain
    Likely then
    Rain/Freezing
    Rain and
    Patchy Fog

  • Monday

    Monday: Rain, mainly before 4pm.  Patchy fog between 10am and 1pm. High near 50. South wind 7 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. West wind 13 to 18 mph, with gusts as high as 32 mph.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. Breezy, with a west wind 15 to 20 mph, with gusts as high as 37 mph.

    High: 28 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 21. West wind 9 to 13 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. West wind around 8 mph.

    Low: 19 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 26. West wind 7 to 10 mph.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Tonight
Freezing rain before 2am, then rain. Patchy fog after 4am. Temperature rising to around 38 by 5am. Southeast wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain, mainly before 4pm. Patchy fog between 10am and 1pm. High near 50. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Partly cloudy, with a low around 23. West wind 13 to 18 mph, with gusts as high as 32 mph.
Tuesday
Partly sunny, with a high near 28. Breezy, with a west wind 15 to 20 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 21. West wind 9 to 13 mph, with gusts as high as 26 mph.
Wednesday
Mostly cloudy, with a high near 34. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 19. West wind around 8 mph.
New Year's Day
Mostly sunny, with a high near 26. West wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 14. West wind around 5 mph.
Friday
Partly sunny, with a high near 28. West wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 17. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 33. West wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 22. West wind around 5 mph.
Sunday
Mostly sunny, with a high near 34. West wind 6 to 8 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.39°N 71.12°W (Elev. 46 ft)
2:58 pm EST Dec 28, 2025
10pm EST Dec 28, 2025-6pm EST Jan 4, 2026
 
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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