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

70°F

21°C

Humidity 68%
Wind Speed W 10 mph
Barometer 29.79 in (1008.8 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 14 Oct 5:54 pm EDT
Extended Forecast for

Cambridge MA

  • Tonight

    Tonight: Mostly clear, with a low around 49. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 5am. Increasing clouds, with a low around 47. Light southeast wind. Chance of precipitation is 30%.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, mainly before 5pm. Patchy fog before 2pm. High near 67. Southeast wind 8 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Showers, mainly before 3am. Patchy fog between 8pm and 1am. Low around 45. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 45 °F

    Showers and
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 50. Northwest wind 15 to 17 mph, with gusts as high as 33 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 1am. Otherwise, mostly clear, with a low around 34. West wind 6 to 8 mph.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Patchy frost before 9am. Otherwise, sunny, with a high near 55. West wind around 8 mph.

    High: 55 °F

    Patchy Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Light southwest wind.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday
Sunny, with a high near 60. North wind 5 to 10 mph, with gusts as high as 23 mph.
Thursday Night
A chance of showers, mainly after 5am. Increasing clouds, with a low around 47. Light southeast wind. Chance of precipitation is 30%.
Friday
Showers, mainly before 5pm. Patchy fog before 2pm. High near 67. Southeast wind 8 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly before 3am. Patchy fog between 8pm and 1am. Low around 45. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
Partly sunny, with a high near 50. Northwest wind 15 to 17 mph, with gusts as high as 33 mph.
Saturday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 34. West wind 6 to 8 mph.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 55. West wind around 8 mph.
Sunday Night
Mostly clear, with a low around 39. Light southwest wind.
Monday
Sunny, with a high near 62. Southwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 44. Southwest wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 64. West wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 44. Light northwest wind.
Wednesday
Sunny, with a high near 61. North wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.37°N 71.13°W (Elev. 3 ft)
Last Update:
3:18 pm EDT Oct 14, 2026
Forecast Valid:
5pm EDT Oct 14, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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