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.

Mostly Cloudy

51°F

11°C

Humidity 52%
Wind Speed SE 6 mph
Barometer 30.16 in (1021.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 26 Apr 11:54 am EDT
Extended Forecast for

Cambridge MA

  • This Afternoon

    This Afternoon: Cloudy, then gradually becoming mostly sunny, with a high near 57. East wind around 9 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Light east wind.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 59. North wind 6 to 11 mph becoming east in the afternoon.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. East wind 5 to 8 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. East wind 5 to 10 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 3am. Mostly cloudy, with a low around 42. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 55. East wind 5 to 8 mph.

    High: 55 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 46. East wind 3 to 6 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 54. East wind 3 to 7 mph. Chance of precipitation is 80%.

    High: 54 °F

    Showers

Detailed Forecast

This Afternoon
Cloudy, then gradually becoming mostly sunny, with a high near 57. East wind around 9 mph.
Tonight
Partly cloudy, with a low around 40. Light east wind.
Monday
Sunny, with a high near 59. North wind 6 to 11 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 40. East wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 57. East wind 5 to 10 mph.
Tuesday Night
A slight chance of showers after 3am. Mostly cloudy, with a low around 42. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 55. East wind 5 to 8 mph.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 46. East wind 3 to 6 mph. Chance of precipitation is 70%.
Thursday
Showers. High near 54. East wind 3 to 7 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 46. Northwest wind 6 to 10 mph. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 56. Northwest wind 11 to 13 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 43. Northwest wind 7 to 10 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 55. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.
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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:
6:21 am EDT Apr 26, 2026
Forecast Valid:
12pm EDT Apr 26, 2026-6pm EDT May 2, 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