National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Smoke

83°F

28°C

Humidity 53%
Wind Speed NW 14 G 22 mph
Barometer 29.73 in (1006.6 mb)
Dewpoint 64°F (18°C)
Visibility 6.00 mi
Heat Index84°F (29°C)
Last update 15 Jul 12:54 pm EDT
Extended Forecast for

Cambridge MA

  • This Afternoon

    This Afternoon: Widespread haze after 5pm. Patchy smoke before 5pm. Mostly cloudy, with a high near 89. Northwest wind 11 to 13 mph.

    High: 89 °F

    Haze

  • Tonight

    Tonight: Widespread haze before 7pm, then widespread haze after 8pm. Patchy smoke between 7pm and 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 68. Northwest wind 3 to 7 mph.

    Low: 68 °F

    Haze

  • Thursday

    Thursday: Widespread haze. Sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 87 °F

    Haze

  • Thursday Night

    Thursday Night: Widespread haze before 9pm. Mostly clear, with a low around 66. West wind 5 to 9 mph becoming light northwest after midnight.

    Low: 66 °F

    Haze then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 88. Northwest wind 6 to 8 mph.

    High: 88 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. Light west wind.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 85. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly before 5am. Low around 68. South wind 6 to 8 mph. Chance of precipitation is 80%.

    Low: 68 °F

    Showers

  • Sunday

    Sunday: A chance of showers before 10am. Partly sunny, with a high near 86. Northwest wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers then
    Mostly Sunny

Detailed Forecast

This Afternoon
Widespread haze after 5pm. Patchy smoke before 5pm. Mostly cloudy, with a high near 89. Northwest wind 11 to 13 mph.
Tonight
Widespread haze before 7pm, then widespread haze after 8pm. Patchy smoke between 7pm and 8pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 68. Northwest wind 3 to 7 mph.
Thursday
Widespread haze. Sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Widespread haze before 9pm. Mostly clear, with a low around 66. West wind 5 to 9 mph becoming light northwest after midnight.
Friday
Sunny, with a high near 88. Northwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 65. Light west wind.
Saturday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 85. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 60%.
Saturday Night
Showers, mainly before 5am. Low around 68. South wind 6 to 8 mph. Chance of precipitation is 80%.
Sunday
A chance of showers before 10am. Partly sunny, with a high near 86. Northwest wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 66. Light and variable wind.
Monday
Sunny, with a high near 86. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 69. South wind 3 to 7 mph.
Tuesday
A chance of thunderstorms. Mostly sunny, with a high near 88. Southwest wind 6 to 11 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.37°N 71.13°W (Elev. 3 ft)
Last Update:
9:25 am EDT Jul 15, 2026
Forecast Valid:
1pm EDT Jul 15, 2026-6pm EDT Jul 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation