Hazardous Weather Conditions
Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
Mostly Cloudy
71°F
22°C
| Humidity | 55% |
| Wind Speed | E 14 mph |
| Barometer | 30.14 in (1020.6 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 12 Sep 1:54 pm EDT |
Extended Forecast for
Boston MA
Flood Watch September 13, 05:00am until September 13, 06:00pm
This Afternoon
High: 74 °F
Mostly Cloudy
Tonight
Low: 63 °F
Mostly Cloudy
Sunday
High: 72 °F
Heavy Rain
Sunday Night
Low: 64 °F
Patchy Fog
Monday
High: 73 °F
Mostly Sunny
Monday Night
Low: 54 °F
Clear
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 55 °F
Mostly Clear
Wednesday
High: 77 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny early, then becoming mostly cloudy, with a high near 74. East wind around 8 mph.
Tonight
Mostly cloudy, with a low around 63. South wind 3 to 7 mph.
Sunday
Showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. High near 72. South wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 64. Calm wind becoming west around 5 mph after midnight.
Monday
Mostly sunny, with a high near 73. Northwest wind 8 to 11 mph.
Monday Night
Clear, with a low around 54. North wind 5 to 8 mph.
Tuesday
Sunny, with a high near 68. North wind around 7 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 55. Light and variable wind.
Wednesday
Mostly sunny, with a high near 77. South wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 62. South wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 79. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 64. Southwest wind around 8 mph.
Friday
Partly sunny, with a high near 76. West wind 8 to 10 mph becoming northeast in the afternoon.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Boston MA
42.36°N 71.07°W (Elev. 13 ft)
42.36°N 71.07°W (Elev. 13 ft)
1:41 pm EDT Sep 12, 2026
2pm EDT Sep 12, 2026-6pm EDT Sep 18, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
