Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
Mostly Cloudy
72°F
22°C
| Humidity | 43% |
| Wind Speed | SW 9 mph |
| Barometer | 30.14 in (1020.6 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 29 Sep 7:54 pm EDT |
Extended Forecast for
Watertown MA
Tonight
Low: 59 °F
Mostly Cloudy
Tuesday
High: 76 °F
Mostly Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 63 °F
Sunny
Wednesday Night
Low: 45 °F
Mostly Clear
Thursday
High: 61 °F
Sunny
Thursday Night
Low: 43 °F
Mostly Clear
Friday
High: 70 °F
Sunny
Friday Night
Low: 49 °F
Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 59. Light west wind.
Tuesday
Mostly sunny, with a high near 76. Northwest wind 6 to 9 mph becoming northeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. Northeast wind 5 to 9 mph.
Wednesday
Sunny, with a high near 63. Northeast wind 9 to 13 mph.
Wednesday Night
Mostly clear, with a low around 45. North wind around 8 mph.
Thursday
Sunny, with a high near 61. North wind around 10 mph.
Thursday Night
Mostly clear, with a low around 43. Light and variable wind.
Friday
Sunny, with a high near 70. Southwest wind around 6 mph.
Friday Night
Clear, with a low around 49. West wind 3 to 5 mph.
Saturday
Sunny, with a high near 76. West wind around 6 mph.
Saturday Night
Clear, with a low around 53. West wind 3 to 5 mph.
Sunday
Sunny, with a high near 80. West wind around 6 mph.
Sunday Night
Mostly clear, with a low around 55. West wind 3 to 5 mph.
Monday
Sunny, with a high near 79. Southwest wind 5 to 7 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Watertown MA
42.38°N 71.19°W (Elev. 98 ft)
42.38°N 71.19°W (Elev. 98 ft)
12:32 pm EDT Sep 29, 2025
8pm EDT Sep 29, 2025-6pm EDT Oct 6, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
