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.

Fair and Breezy

69°F

21°C

Humidity 51%
Wind Speed W 22 G 32 mph
Barometer 29.59 in (1001.8 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 19 Jun 11:54 pm EDT
Extended Forecast for

Cambridge MA

  • Overnight

    Overnight: Clear, with a low around 61. West wind around 11 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Clear

  • Saturday

    Saturday: Isolated showers after 2pm. Mostly sunny, with a high near 82. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 82 °F

    Sunny then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming clear, with a low around 61. West wind 5 to 8 mph.

    Low: 61 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 83. West wind 3 to 7 mph. Chance of precipitation is 40%.

    High: 83 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 70%.

    High: 79 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 64. Southeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 64 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 7am. Partly sunny, with a high near 84. Northwest wind around 9 mph. Chance of precipitation is 60%.

    High: 84 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. Northwest wind 3 to 5 mph.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 61. West wind around 11 mph, with gusts as high as 25 mph.
Saturday
Isolated showers after 2pm. Mostly sunny, with a high near 82. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, then gradually becoming clear, with a low around 61. West wind 5 to 8 mph.
Sunday
A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 83. West wind 3 to 7 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
Showers. Low around 64. Southeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 7am. Partly sunny, with a high near 84. Northwest wind around 9 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 65. Northwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 86. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 65. South wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers. Mostly sunny, with a high near 83. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 83. Southeast wind 3 to 8 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge MA
 42.37°N 71.1°W (Elev. 10 ft)
Last Update:
10:58 pm EDT Jun 19, 2026
Forecast Valid:
12am EDT Jun 20, 2026-6pm EDT Jun 26, 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