Heavy rain for portions of the Mid-Atlantic and New England through Saturday

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms across portions of New England and the Mid-Atlantic through Saturday. Abundant moisture will allow occasionally heavy rainfall and flash flooding in these locations. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

76°F

24°C

Humidity 62%
Wind Speed E 13 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 30 Jul 3:54 pm EDT
Extended Forecast for

Cambridge MA

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 3am.  Mostly cloudy, with a low around 68. South wind 5 to 13 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 68 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Areas of fog before 9am.  Otherwise, cloudy, with a high near 76. East wind 5 to 7 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Areas Fog

    High: 76 °F

  • Sunday
    Night

    Sunday Night: A chance of showers, with thunderstorms also possible after 11pm.  Areas of fog between midnight and 2am.  Otherwise, cloudy, with a low around 65. East wind around 7 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Areas Fog

    Low: 65 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Patchy fog between 9am and 10am.  Otherwise, cloudy, with a high near 74. East wind around 8 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Patchy Fog

    High: 74 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Northeast wind around 7 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 64 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly before 10am.  Mostly cloudy, with a high near 73. Chance of precipitation is 30%.

    Chance
    Showers then
    Slight Chance
    T-storms

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79.

    Mostly Sunny

    High: 79 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 68. South wind 5 to 13 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms. Areas of fog before 9am. Otherwise, cloudy, with a high near 76. East wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers, with thunderstorms also possible after 11pm. Areas of fog between midnight and 2am. Otherwise, cloudy, with a low around 65. East wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms. Patchy fog between 9am and 10am. Otherwise, cloudy, with a high near 74. East wind around 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind around 7 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms, mainly before 10am. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 87.
Friday Night
Partly cloudy, with a low around 70.
Saturday
A chance of showers. Partly sunny, with a high near 85. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Cambridge MA
 42.39°N 71.12°W (Elev. 46 ft)
3:48 pm EDT Jul 30, 2016
4pm EDT Jul 30, 2016-6pm EDT Aug 6, 2016
 
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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