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

65°F

18°C

Humidity 70%
Wind Speed E 10 mph
Barometer 29.83 in (1010.0 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 May 5:54 pm EDT
Extended Forecast for

Cambridge MA

  • Tonight

    Tonight: A chance of showers, mainly after 4am. Increasing clouds, with a low around 59. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 78. Southwest wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    Showers

  • Memorial Day

    Memorial Day: Showers likely, mainly after 5pm. Cloudy, with a high near 70. East wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 63. Southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.

    Low: 63 °F

    Heavy Rain

  • Tuesday

    Tuesday: Showers and thunderstorms likely before 10am, then a chance of showers. Partly sunny, with a high near 80. South wind 9 to 11 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Southwest wind 6 to 8 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Southwest wind 6 to 11 mph.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 55. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers, mainly after 4am. Increasing clouds, with a low around 59. South wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 78. Southwest wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Memorial Day
Showers likely, mainly after 5pm. Cloudy, with a high near 70. East wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 63. Southeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%.
Tuesday
Showers and thunderstorms likely before 10am, then a chance of showers. Partly sunny, with a high near 80. South wind 9 to 11 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 61. Southwest wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 79. Southwest wind 6 to 11 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 55. Southwest wind around 7 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 69. Northwest wind 7 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 53. Northwest wind around 6 mph.
Friday
Mostly sunny, with a high near 69. North wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 53. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 71. Northwest wind 5 to 8 mph becoming east in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
5:58 pm EDT May 25, 2024
Forecast Valid:
6pm EDT May 25, 2024-6pm EDT Jun 1, 2024
 
Forecast Discussion
 
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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