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

65°F

18°C

Humidity 59%
Wind Speed W 13 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 8 Sep 2:54 am EDT
Extended Forecast for

Cambridge MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 59. West wind around 6 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 80. West wind 7 to 9 mph becoming northeast in the afternoon.

    High: 80 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. Southeast wind 3 to 6 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 81. South wind 6 to 14 mph.

    High: 81 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 3am. Mostly cloudy, with a low around 70. Southwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly before 11am. Mostly sunny, with a high near 88. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 88 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 63. West wind 6 to 13 mph.

    Low: 63 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 75. Northwest wind 7 to 9 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. Light northwest wind.

    Low: 54 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 59. West wind around 6 mph.
Tuesday
Partly sunny, with a high near 80. West wind 7 to 9 mph becoming northeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 61. Southeast wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 81. South wind 6 to 14 mph.
Wednesday Night
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 70. Southwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Thursday
A chance of showers, mainly before 11am. Mostly sunny, with a high near 88. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 63. West wind 6 to 13 mph.
Friday
Sunny, with a high near 75. Northwest wind 7 to 9 mph.
Friday Night
Clear, with a low around 54. Light northwest wind.
Saturday
Sunny, with a high near 74. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. South wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 79. South wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 62. Southwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 80. West wind 7 to 9 mph becoming north in the afternoon.
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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:
1:56 am EDT Sep 8, 2026
Forecast Valid:
3am EDT Sep 8, 2026-6pm EDT Sep 14, 2026
 
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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