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

68°F

20°C

Humidity 51%
Wind Speed N 10 mph
Barometer 30.24 in (1023.8 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 2 Aug 8:54 am EDT
Extended Forecast for

Cambridge MA

  • Today

    Today: Sunny, with a high near 77. North wind around 6 mph becoming east in the afternoon.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 59. Southeast wind around 5 mph becoming light and variable in the evening.

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Calm wind becoming south around 6 mph in the afternoon.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. Southwest wind 5 to 7 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South wind around 6 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. East wind 3 to 8 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Calm wind becoming east 5 to 7 mph in the morning.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 77. North wind around 6 mph becoming east in the afternoon.
Tonight
Clear, with a low around 59. Southeast wind around 5 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 85. Calm wind becoming south around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 62. Southwest wind 5 to 7 mph.
Monday
Sunny, with a high near 88. Light and variable wind becoming southeast 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 64. South wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 83. East wind 3 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 64. East wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 82. Calm wind becoming east 5 to 7 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 64. East wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 81. East wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 63. Southwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 83. South wind 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.37°N 71.1°W (Elev. 10 ft)
Last Update:
7:23 am EDT Aug 2, 2025
Forecast Valid:
9am EDT Aug 2, 2025-6pm EDT Aug 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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