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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Stormy Weather Along the East Coast; Extended Warm-up for the West

A strong low pressure system will bring heavy rain, gusty winds, and thunderstorms along the east coast. Isolated severe thunderstorms could produce damaging winds and a few tornadoes in the Southeast. Heavy rains may result in excessive runoff and flash flooding. Building high pressure out west will produce above normal temperatures, especially, in the Pacific Northwest. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fair

44°F

7°C

Humidity 53%
Wind Speed SW 10 mph
Barometer 30.41 in (1029.7 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 24 Apr 2:54 am EDT
Extended Forecast for

Cambridge MA

  • Overnight

    Overnight: Mostly clear, with a low around 40. Calm wind.

    Mostly Clear

    Low: 40 °F

  • Tuesday

    Tuesday: Sunny, with a high near 67. Light southwest wind becoming south 5 to 9 mph in the morning.

    Sunny

    High: 67 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain, mainly after 2am. Increasing clouds, with a low around 46. South wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Mostly Cloudy
    then Chance
    Rain

    Low: 46 °F

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 5pm. Patchy fog after noon. High near 56. Southeast wind 6 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Rain and
    Patchy Fog

    High: 56 °F

  • Wednesday
    Night

    Wednesday Night: Rain and possibly a thunderstorm before midnight, then a chance of rain and thunderstorms between midnight and 1am, then a chance of showers after 1am. Patchy fog. Low around 49. East wind 5 to 10 mph. Chance of precipitation is 80%.

    Rain and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

    Low: 49 °F

  • Thursday

    Thursday: A slight chance of showers before 3pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 63. Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 63 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 45.

    Partly Cloudy

    Low: 45 °F

  • Friday

    Friday: Mostly sunny, with a high near 65.

    Mostly Sunny

    High: 65 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 45.

    Mostly Cloudy

    Low: 45 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 40. Calm wind.
Tuesday
Sunny, with a high near 67. Light southwest wind becoming south 5 to 9 mph in the morning.
Tuesday Night
A chance of rain, mainly after 2am. Increasing clouds, with a low around 46. South wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, with thunderstorms also possible after 5pm. Patchy fog after noon. High near 56. Southeast wind 6 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain and possibly a thunderstorm before midnight, then a chance of rain and thunderstorms between midnight and 1am, then a chance of showers after 1am. Patchy fog. Low around 49. East wind 5 to 10 mph. Chance of precipitation is 80%.
Thursday
A slight chance of showers before 3pm, then a slight chance of showers after 4pm. Partly sunny, with a high near 63. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 45.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Sunny, with a high near 62.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Cambridge MA
 42.37°N 71.13°W (Elev. 3 ft)
Last Update:
1:48 am EDT Apr 24, 2018
Forecast Valid:
3am EDT Apr 24, 2018-6pm EDT Apr 30, 2018
 
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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