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

78°F

26°C

Humidity 40%
Wind Speed E 15 mph
Barometer 30.23 in (1023.7 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 8 Aug 3:54 pm EDT
Extended Forecast for

Cambridge MA

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southeast wind 5 to 9 mph becoming light and variable after midnight.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Southeast wind around 6 mph becoming calm in the evening.

    Low: 62 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. Southwest wind 3 to 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 91. Light and variable wind becoming south around 6 mph in the morning.

    High: 91 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 70. Southwest wind 3 to 6 mph.

    Low: 70 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 92. South wind 3 to 7 mph.

    High: 92 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Southwest wind around 7 mph.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Southeast wind 5 to 9 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 83. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Mostly clear, with a low around 62. Southeast wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 89. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 68. Southwest wind 3 to 6 mph.
Monday
Mostly sunny and hot, with a high near 91. Light and variable wind becoming south around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 70. Southwest wind 3 to 6 mph.
Tuesday
Sunny and hot, with a high near 92. South wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 70. Southwest wind around 7 mph.
Wednesday
Sunny and hot, with a high near 92. South wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 72. Southwest wind 5 to 7 mph.
Thursday
Mostly sunny and hot, with a high near 91. Southwest wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 70. Southwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 86. North wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
2:02 pm EDT Aug 8, 2025
Forecast Valid:
4pm EDT Aug 8, 2025-6pm EDT Aug 15, 2025
 
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Additional Resources

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Chance of Precipitation