Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. Read More >

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fair

71°F

22°C

Humidity 71%
Wind Speed SW 3 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 21 Aug 2:54 am EDT
Extended Forecast for

Boston MA

  • Overnight

    Overnight: Mostly clear, with a low around 68. South wind around 5 mph.

    Mostly Clear

    Low: 68 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 9am.  Increasing clouds, with a high near 83. South wind 6 to 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 83 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. Southwest wind 8 to 10 mph.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 73 °F

  • Thursday

    Thursday: A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 5pm.  Partly sunny, with a high near 91. West wind 10 to 13 mph.  Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    T-storms

    High: 91 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm.  Mostly cloudy, with a low around 66. Northwest wind 7 to 9 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 66 °F

  • Friday

    Friday: Mostly sunny, with a high near 78. Northwest wind 7 to 9 mph.

    Mostly Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 60. Northwest wind around 7 mph.

    Partly Cloudy

    Low: 60 °F

  • Saturday

    Saturday: Sunny, with a high near 75. Northwest wind around 8 mph becoming northeast in the afternoon.

    Sunny

    High: 75 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 60. East wind around 6 mph becoming north after midnight.

    Partly Cloudy

    Low: 60 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 68. South wind around 5 mph.
Wednesday
A chance of showers and thunderstorms after 9am. Increasing clouds, with a high near 83. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southwest wind 8 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers before 1pm, then a slight chance of showers and thunderstorms between 1pm and 5pm. Partly sunny, with a high near 91. West wind 10 to 13 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 66. Northwest wind 7 to 9 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 78. Northwest wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 60. Northwest wind around 7 mph.
Saturday
Sunny, with a high near 75. Northwest wind around 8 mph becoming northeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 60. East wind around 6 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 72. East wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 58. Northeast wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 73. East wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 61. Southeast wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 76. East wind 6 to 8 mph becoming southeast in the afternoon.
Click Map For Forecast
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
10:14 pm EDT Aug 20, 2019
3am EDT Aug 21, 2019-6pm EDT Aug 27, 2019
 
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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