Dangerous Heat in the Western U.S.; Flash Flooding Possible Across Portions of the South

High temperatures in the 90s to 100s and warm overnight temperatures will continue across parts of the Interior Northwest, central California, and the Great Basin. Thunderstorms and heavy rain may produce scattered flash flooding across much of the Southern Rockies into the Southwest, particularly over sensitive burn scars in New Mexico, and across the Southeast into the Carolinas. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

71°F

22°C

Humidity 71%
Wind Speed NE 8 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 21 Jul 5:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 66. East wind 5 to 8 mph becoming light and variable.  Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. Calm wind becoming east 5 to 8 mph in the morning.

    High: 83 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 3am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 71. South wind around 6 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely after 10am.  Mostly cloudy, with a high near 78. Southeast wind 5 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a chance of showers after 1am.  Mostly cloudy, with a low around 68. Northeast wind 3 to 6 mph.  Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 76. East wind 5 to 7 mph.  Chance of precipitation is 40%.

    High: 76 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 69. East wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 69 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before 10am, then a chance of showers after noon.  Mostly cloudy, with a high near 85. Southwest wind 5 to 7 mph.  Chance of precipitation is 40%.

    High: 85 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers.  Mostly cloudy, with a low around 70. Southwest wind around 6 mph.  Chance of precipitation is 50%.

    Low: 70 °F

    Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. East wind 5 to 8 mph becoming light and variable. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 83. Calm wind becoming east 5 to 8 mph in the morning.
Monday Night
A slight chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 3am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 71. South wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers and thunderstorms, then showers likely after 10am. Mostly cloudy, with a high near 78. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 68. Northeast wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. East wind 5 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
A chance of showers before 10am, then a chance of showers after noon. Mostly cloudy, with a high near 85. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 70. Southwest wind around 6 mph. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 84. Northwest wind 6 to 8 mph becoming northeast in the afternoon.
Friday Night
Mostly clear, with a low around 67. Southeast wind around 5 mph becoming light and variable.
Saturday
Sunny, with a high near 84. North wind around 7 mph becoming east in the afternoon.
Saturday Night
Mostly clear, with a low around 67. South wind around 5 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 89. Light and variable wind becoming south 5 to 7 mph in the morning.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
4:17 pm EDT Jul 21, 2024
6pm EDT Jul 21, 2024-6pm EDT Jul 28, 2024
 
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Additional Resources

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