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.

Overcast

28°F

-2°C

Humidity 56%
Wind Speed N 7 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 4 Jan 9:54 pm EST
Extended Forecast for

Cambridge MA

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Northwest wind 6 to 8 mph.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow, mainly after 5pm. Increasing clouds, with a high near 26. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Partly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Patchy fog between 8pm and 1am. Otherwise, cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow Likely
    and Patchy
    Fog then
    Chance Snow
    and Patchy
    Fog

  • Tuesday

    Tuesday: A chance of rain, mainly after 4pm. Cloudy, with a high near 38. Light and variable wind. Chance of precipitation is 30%.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. Light and variable wind. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon. Partly sunny, with a high near 45. West wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. West wind around 6 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. West wind 3 to 6 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. Light south wind.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. Northwest wind 6 to 8 mph.
Monday
A chance of snow, mainly after 5pm. Increasing clouds, with a high near 26. Northwest wind around 5 mph becoming light and variable. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly before 11pm. Patchy fog between 8pm and 1am. Otherwise, cloudy, with a low around 24. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday
A chance of rain, mainly after 4pm. Cloudy, with a high near 38. Light and variable wind. Chance of precipitation is 30%.
Tuesday Night
Rain. Low around 33. Light and variable wind. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before noon. Partly sunny, with a high near 45. West wind 5 to 9 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 30. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 45. West wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 32. Light south wind.
Friday
A chance of rain. Cloudy, with a high near 49. South wind 5 to 8 mph. Chance of precipitation is 50%.
Friday Night
Rain likely. Mostly cloudy, with a low around 39. Southwest wind around 6 mph. Chance of precipitation is 60%.
Saturday
A chance of rain. Mostly cloudy, with a high near 48. Southeast wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 33. Southwest wind around 6 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 41. West wind 6 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:
Cambridge MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
6:28 pm EST Jan 4, 2026
Forecast Valid:
10pm EST Jan 4, 2026-6pm EST Jan 11, 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