Hazardous Weather Conditions
Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
A Few Clouds
82°F
28°C
| Humidity | 74% |
| Wind Speed | W 7 mph |
| Barometer | 30.09 in (1018.7 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 7 Aug 7:54 am EDT |
Extended Forecast for
Winthrop MA
Heat Advisory August 7, 08:14am until August 7, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Today
High: 91 °F
Hot
Tonight
Low: 74 °F
Mostly Clear
Saturday
High: 89 °F
Chance
T-stormsSaturday Night
Low: 73 °F
Chance
T-storms then
Chance
ShowersSunday
High: 89 °F
Sunny
Sunday Night
Low: 71 °F
Clear
Monday
High: 88 °F
Sunny
Monday Night
Low: 72 °F
Partly Cloudy
Detailed Forecast
Today
Sunny and hot, with a high near 91. Heat index values as high as 96. West wind around 5 mph becoming light and variable.
Tonight
Mostly clear, with a low around 74. Light and variable wind becoming southwest around 5 mph.
Saturday
A slight chance of showers and thunderstorms, then a chance of thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 89. Southwest wind 5 to 9 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Partly cloudy, with a low around 73. Southwest wind around 6 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Sunny, with a high near 89. West wind 6 to 11 mph.
Sunday Night
Clear, with a low around 71. West wind 5 to 7 mph.
Monday
Sunny, with a high near 88. Light and variable wind becoming south 5 to 9 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 72. Southwest wind 6 to 8 mph.
Tuesday
A chance of showers after 1pm. Partly sunny, with a high near 86. West wind 7 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before midnight. Mostly cloudy, with a low around 70. Northwest wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 82. Northwest wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 69. South wind around 5 mph becoming light and variable in the evening.
Thursday
A chance of showers. Mostly sunny, with a high near 82. South wind 5 to 9 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Winthrop MA
42.4°N 71°W (Elev. 30 ft)
42.4°N 71°W (Elev. 30 ft)
7:01 am EDT Aug 7, 2026
8am EDT Aug 7, 2026-6pm EDT Aug 13, 2026
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