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.

Light Snow

34°F

1°C

Humidity 92%
Wind Speed NW 13 G 22 mph
Barometer 29.73 in (1006.6 mb)
Dewpoint 32°F (0°C)
Visibility 8.00 mi
Wind Chill25°F (-4°C)
Last update 3 Dec 3:54 am EST
Extended Forecast for

Cambridge MA

  • Today

    Today: Increasing clouds, with a high near 39. Northwest wind 5 to 9 mph.

    High: 39 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Calm wind becoming southwest around 6 mph after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain between 1pm and 3pm, then a slight chance of snow after 3pm. Partly sunny, with a high near 39. West wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 8pm. Mostly clear, with a low around 11. Northwest wind 7 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 28. West wind around 7 mph becoming southwest in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 22. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 22 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before 11am, then a chance of rain between 11am and 4pm. Mostly cloudy, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 37 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. West wind 3 to 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Northwest wind 5 to 8 mph.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 39. Northwest wind 5 to 9 mph.
Tonight
Mostly cloudy, with a low around 28. Calm wind becoming southwest around 6 mph after midnight.
Thursday
A slight chance of rain between 1pm and 3pm, then a slight chance of snow after 3pm. Partly sunny, with a high near 39. West wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow before 8pm. Mostly clear, with a low around 11. Northwest wind 7 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 28. West wind around 7 mph becoming southwest in the afternoon.
Friday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 22. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A chance of snow before 11am, then a chance of rain between 11am and 4pm. Mostly cloudy, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 25. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 37. Northwest wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 18. Northwest wind around 6 mph.
Monday
Mostly sunny, with a high near 29. Northwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 14. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 32. West wind 6 to 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.37°N 71.1°W (Elev. 10 ft)
Last Update:
1:14 am EST Dec 3, 2025
Forecast Valid:
4am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
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