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Hazardous Weather Conditions
Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
Partly Cloudy
85°F
29°C
Humidity | 65% |
Wind Speed | S 13 mph |
Barometer | 30.00 in (1015.9 mb) |
Dewpoint | 72°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 91°F (33°C) |
Last update | 15 Jul 6:54 pm EDT |
Extended Forecast for
Boston MA
Heat Advisory July 15, 07:20pm until July 17, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
Tonight
Low: 72 °F
Isolated
T-storms then
Mostly ClearWednesday
High: 93 °F
Hot
Wednesday Night
Low: 77 °F
Partly Cloudy
then Slight
Chance
ShowersThursday
High: 90 °F
Chance
Showers then
Chance
T-stormsThursday Night
Low: 76 °F
Chance
T-storms then
Partly CloudyFriday
High: 86 °F
Mostly Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Detailed Forecast
Tonight
Isolated showers and thunderstorms before 8pm. Mostly clear, with a low around 72. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Sunny and hot, with a high near 93. Heat index values as high as 97. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
A slight chance of showers after 3am. Increasing clouds, with a low around 77. Southwest wind around 7 mph. Chance of precipitation is 20%.
Thursday
A chance of showers and thunderstorms, mainly after 7am. Mostly cloudy and hot, with a high near 90. Heat index values as high as 97. Southwest wind 6 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 76. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 86. West wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 65. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 82. North wind 5 to 7 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 67. Southwest wind around 6 mph.
Sunday
A chance of showers after 9am. Partly sunny, with a high near 84. South wind 5 to 9 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 81. Northwest wind 6 to 8 mph becoming northeast in the afternoon.
Monday Night
Partly cloudy, with a low around 64. East wind around 5 mph becoming light and variable in the evening.
Tuesday
Mostly sunny, with a high near 79. North wind 5 to 8 mph becoming east in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Boston MA
42.36°N 71.07°W (Elev. 13 ft)
42.36°N 71.07°W (Elev. 13 ft)
3:27 pm EDT Jul 15, 2025
7pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025