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.

Mostly Cloudy

48°F

9°C

Humidity 66%
Wind Speed NW 9 G 21 mph
Barometer 29.78 in (1008.4 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 1 May 4:54 am EDT
Extended Forecast for

Cambridge MA

  • Today

    Today: Sunny, with a high near 65. West wind 6 to 9 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers after 3am. Partly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 47 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly after 8am. Mostly cloudy, with a high near 61. Southwest wind 3 to 8 mph. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 9pm, then rain likely, mainly after 3am. Mostly cloudy, with a low around 46. South wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 7am. Mostly cloudy, with a high near 58. Northwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 58 °F

    Rain Likely
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. West wind around 7 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 67. Southwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. South wind 10 to 17 mph, with gusts as high as 31 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 65. West wind 6 to 9 mph.
Tonight
A slight chance of showers after 3am. Partly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
A chance of showers, mainly after 8am. Mostly cloudy, with a high near 61. Southwest wind 3 to 8 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers before 9pm, then rain likely, mainly after 3am. Mostly cloudy, with a low around 46. South wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely, mainly before 7am. Mostly cloudy, with a high near 58. Northwest wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday Night
Mostly clear, with a low around 41. West wind around 7 mph.
Monday
Mostly sunny, with a high near 67. Southwest wind 6 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 52. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 75. South wind 10 to 17 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 56. South wind 13 to 15 mph, with gusts as high as 28 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 70. South wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 54. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 66. Southwest wind 7 to 11 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.37°N 71.13°W (Elev. 3 ft)
Last Update:
3:47 am EDT May 1, 2026
Forecast Valid:
5am EDT May 1, 2026-6pm EDT May 7, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation