Heavy Rainfall Threat The Next Few Days Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next few days and will likely produce heavy rain and severe weather. The rainfall may become excessive and result in flash flooding. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

72°F

22°C

Humidity 71%
Wind Speed E 10 mph
Barometer 30.36 in (1028.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 21 Sep 2:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Southeast wind around 7 mph.

    Mostly Cloudy

    Low: 63 °F

  • Wednesday

    Wednesday: A slight chance of showers before 11am.  Mostly cloudy, with a high near 77. Southeast wind 8 to 11 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Mostly Cloudy

    High: 77 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers after 9pm.  Mostly cloudy, with a low around 67. Southeast wind around 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 67 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 4pm.  Partly sunny, with a high near 77. Southeast wind 7 to 13 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 77 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, mainly after 3am.  Mostly cloudy, with a low around 65. Southeast wind around 8 mph.  Chance of precipitation is 30%.

    Slight Chance
    T-storms then
    Chance
    Showers

    Low: 65 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 76. South wind 7 to 10 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 76 °F

  • Friday
    Night

    Friday Night: A chance of showers before 2am, then a chance of showers after 3am.  Mostly cloudy, with a low around 61. South wind around 7 mph.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 61 °F

  • Saturday

    Saturday: A chance of showers before 1pm.  Partly sunny, with a high near 73. South wind 5 to 7 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    High: 73 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 60. South wind around 6 mph.

    Mostly Cloudy

    Low: 60 °F

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. Southeast wind around 7 mph.
Wednesday
A slight chance of showers before 11am. Mostly cloudy, with a high near 77. Southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers after 9pm. Mostly cloudy, with a low around 67. Southeast wind around 7 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 77. Southeast wind 7 to 13 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 65. Southeast wind around 8 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. South wind 7 to 10 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers before 2am, then a chance of showers after 3am. Mostly cloudy, with a low around 61. South wind around 7 mph. Chance of precipitation is 50%.
Saturday
A chance of showers before 1pm. Partly sunny, with a high near 73. South wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 60. South wind around 6 mph.
Sunday
Partly sunny, with a high near 73. West wind 6 to 8 mph.
Sunday Night
Partly cloudy, with a low around 57. West wind around 6 mph.
Monday
Mostly sunny, with a high near 72. West wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 58. West wind around 7 mph.
Tuesday
Mostly sunny, with a high near 74. Southwest wind 7 to 10 mph.
Click Map For Forecast
Point Forecast:
Boston MA
 42.34°N 71.08°W (Elev. 13 ft)
1:38 pm EDT Sep 21, 2021
3pm EDT Sep 21, 2021-6pm EDT Sep 28, 2021
 
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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