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

54°F

12°C

Humidity 47%
Wind Speed NE 9 mph
Barometer 30.27 in (1025.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 27 Apr 8:54 am EDT
Extended Forecast for

Cambridge MA

  • Today

    Today: Sunny, with a high near 63. East wind 5 to 10 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 40. East wind around 6 mph becoming calm after midnight.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. East wind 5 to 13 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. East wind 5 to 7 mph becoming north after midnight.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. East wind 3 to 7 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 47. East wind around 6 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers. Patchy fog before 9am. High near 54. East wind 7 to 10 mph. Chance of precipitation is 90%.

    High: 54 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45. Northeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 55. West wind 11 to 14 mph. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 63. East wind 5 to 10 mph.
Tonight
Clear, with a low around 40. East wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 57. East wind 5 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 40. East wind 5 to 7 mph becoming north after midnight.
Wednesday
Partly sunny, with a high near 59. East wind 3 to 7 mph.
Wednesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 47. East wind around 6 mph. Chance of precipitation is 60%.
Thursday
Showers. Patchy fog before 9am. High near 54. East wind 7 to 10 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 45. Northeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 55. West wind 11 to 14 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 41. West wind 9 to 11 mph.
Saturday
Partly sunny, with a high near 55. West wind 7 to 10 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 40. West wind around 5 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 56. West wind 5 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.39°N 71.12°W (Elev. 46 ft)
Last Update:
9:09 am EDT Apr 27, 2026
Forecast Valid:
9am EDT Apr 27, 2026-6pm EDT May 3, 2026
 
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