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.

Overcast and Breezy

49°F

9°C

Humidity 93%
Wind Speed SW 21 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 9 Jan 8:54 pm EST
Extended Forecast for

Cambridge MA

  • Tonight

    Tonight: Showers likely before 10pm. Patchy fog before midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 38. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely and
    Patchy Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 46. West wind around 6 mph becoming light and variable in the afternoon.

    High: 46 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Rain, mainly after 7pm. Low around 39. East wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 10am. Mostly cloudy, with a high near 44. North wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 26. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 38. West wind 10 to 15 mph, with gusts as high as 31 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Southwest wind 5 to 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Southwest wind around 8 mph.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely before 10pm. Patchy fog before midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 38. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Saturday
Increasing clouds, with a high near 46. West wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Rain, mainly after 7pm. Low around 39. East wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 44. North wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of snow showers between 10pm and 2am. Partly cloudy, with a low around 26. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 38. West wind 10 to 15 mph, with gusts as high as 31 mph.
Monday Night
Mostly cloudy, with a low around 30. Southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 44. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 34. Southwest wind around 8 mph.
Wednesday
Cloudy, with a high near 47. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 30. Southwest wind around 6 mph.
Thursday
Mostly cloudy, with a high near 38. Northwest wind 6 to 8 mph.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. North wind around 6 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 30. Northwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.37°N 71.13°W (Elev. 3 ft)
Last Update:
7:25 pm EST Jan 9, 2026
Forecast Valid:
9pm EST Jan 9, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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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