Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

79°F

26°C

Humidity 49%
Wind Speed SW 9 mph
Barometer 30.26 in (1024.5 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 16 Sep 3:54 pm EDT
Extended Forecast for

Cambridge MA

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southwest wind 3 to 6 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 80. Calm wind becoming south around 6 mph in the afternoon.

    High: 80 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 9pm.  Cloudy, with a low around 66. Southeast wind around 7 mph becoming west after midnight.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy through mid morning, then clearing, with a high near 77. Northwest wind 8 to 10 mph.

    High: 77 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. North wind 5 to 8 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66. North wind around 6 mph becoming east in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after noon.  Mostly cloudy, with a high near 66. South wind 3 to 8 mph.  Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 54. South wind around 6 mph becoming north in the evening.  Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. Southwest wind 3 to 6 mph.
Thursday
Mostly cloudy, with a high near 80. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
A chance of showers, mainly after 9pm. Cloudy, with a low around 66. Southeast wind around 7 mph becoming west after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly cloudy through mid morning, then clearing, with a high near 77. Northwest wind 8 to 10 mph.
Friday Night
Mostly clear, with a low around 53. North wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 66. North wind around 6 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 54. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Showers likely, mainly after noon. Mostly cloudy, with a high near 66. South wind 3 to 8 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. South wind around 6 mph becoming north in the evening. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 65. Northeast wind around 9 mph.
Monday Night
A chance of showers. Mostly cloudy, with a low around 55. Northeast wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 65. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 53. Northeast wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 66. East wind 9 to 11 mph, with gusts as high as 22 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.37°N 71.13°W (Elev. 3 ft)
2:29 pm EDT Sep 16, 2026
4pm EDT Sep 16, 2026-6pm EDT Sep 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database