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.

Fair

29°F

-2°C

Humidity 34%
Wind Speed N 9 mph
Barometer 30.37 in (1028.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 1 Mar 7:54 pm EST
Extended Forecast for

Cambridge MA

  • Tonight

    Tonight: Clear, with a low around 9. Northwest wind around 7 mph.

    Low: 9 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 27. Northwest wind 3 to 6 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 15. Calm wind becoming southwest around 5 mph after midnight.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow between noon and 1pm, then rain likely. Increasing clouds, with a high near 40. Southwest wind 6 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Mostly Sunny
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, mainly before 3am. Low around 34. Light and variable wind. Chance of precipitation is 90%.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 7am. Mostly sunny, with a high near 48. Light and variable wind. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 9pm. Mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 40%.

    Low: 36 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 49. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 50%.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm. Cloudy, with a low around 37. Northeast wind around 6 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Tonight
Clear, with a low around 9. Northwest wind around 7 mph.
Monday
Sunny, with a high near 27. Northwest wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 15. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
A slight chance of snow between noon and 1pm, then rain likely. Increasing clouds, with a high near 40. Southwest wind 6 to 9 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tuesday Night
Rain, mainly before 3am. Low around 34. Light and variable wind. Chance of precipitation is 90%.
Wednesday
A chance of rain, mainly before 7am. Mostly sunny, with a high near 48. Light and variable wind. Chance of precipitation is 30%.
Wednesday Night
A chance of rain after 9pm. Mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Light and variable wind becoming east around 6 mph in the morning. Chance of precipitation is 50%.
Thursday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 37. Northeast wind around 6 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 11am. Cloudy, with a high near 41. Northeast wind 6 to 8 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Cloudy, with a low around 36. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 54. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 7 mph. Chance of precipitation is 50%.
Sunday
A chance of rain. Partly sunny, with a high near 54. West wind around 7 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
12:20 pm EST Mar 1, 2026
Forecast Valid:
8pm EST Mar 1, 2026-6pm EDT Mar 8, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation