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

Summer Heat In Multiple Spots

A large dome of high pressure is expected to deliver summer heat with humidity in multiple sections of the country to start off the week. Excessive heat warnings and heat advisories are in effect across the south-central Plains, Mid to Lower Mississippi Valley and from the Mid-Atlantic into the Northeast. This includes the cities of New York, Philadelphia, Dallas, Oklahoma City and Kansas City. Read More >

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

75°F

24°C

Humidity 84%
Wind Speed S 5 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 19 Aug 12:54 am EDT
Extended Forecast for

Boston MA

  • Overnight

    Overnight: A chance of showers and thunderstorms before 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Chance
    Showers and
    Patchy Fog

    Low: 72 °F

  • Monday

    Monday: Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 91. Southwest wind 7 to 11 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 91 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Partly cloudy, with a low around 73. Southwest wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 73 °F

  • Tuesday

    Tuesday: A chance of showers, mainly after 3pm. Mostly sunny, with a high near 87. Northwest wind around 7 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    High: 87 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 3 to 6 mph. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 70 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 85. South wind 5 to 9 mph. Chance of precipitation is 50%.

    Chance
    Showers and
    Patchy Fog

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 73. Southwest wind around 9 mph. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 73 °F

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 84. West wind 8 to 10 mph. Chance of precipitation is 30%.

    Chance
    Showers

    High: 84 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 65. West wind around 7 mph.

    Mostly Cloudy

    Low: 65 °F

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 72. Southwest wind around 6 mph. Chance of precipitation is 30%.
Monday
Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 91. Southwest wind 7 to 11 mph.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 1am. Partly cloudy, with a low around 73. Southwest wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, mainly after 3pm. Mostly sunny, with a high near 87. Northwest wind around 7 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 85. South wind 5 to 9 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 73. Southwest wind around 9 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 84. West wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 65. West wind around 7 mph.
Friday
Mostly sunny, with a high near 77. Northwest wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 62. Northwest wind around 7 mph.
Saturday
Sunny, with a high near 78. West wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 63. South wind around 6 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 80. Northwest wind 5 to 7 mph becoming south in the afternoon.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
10:26 pm EDT Aug 18, 2019
Forecast Valid:
1am EDT Aug 19, 2019-6pm EDT Aug 25, 2019
 
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