Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
A Few Clouds
60°F
16°C
| Humidity | 44% |
| Wind Speed | SE 8 mph |
| Barometer | 30.18 in (1021.8 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 2:54 pm EDT |
Extended Forecast for
Watertown MA
Tonight

Low: 43 °F
Increasing
CloudsFriday
High: 69 °F
Showers and
Patchy Fog
then Chance
Showers and
Patchy FogFriday Night

Low: 48 °F
Showers
Saturday

High: 54 °F
Decreasing
CloudsSaturday Night

Low: 34 °F
Mostly Clear
Sunday

High: 55 °F
Sunny
Sunday Night

Low: 39 °F
Mostly Clear
Monday

High: 61 °F
Sunny
Monday Night

Low: 42 °F
Partly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 43. Light and variable wind.
Friday
Showers, with thunderstorms also possible after 5pm. Patchy fog before 3pm. High near 69. South wind 9 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm before 9pm, then showers likely. Low around 48. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Northwest wind 14 to 17 mph, with gusts as high as 31 mph.
Saturday Night
Mostly clear, with a low around 34. Northwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 55. Northwest wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 39. South wind around 5 mph.
Monday
Sunny, with a high near 61. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 42. Southwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 63. North wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 43. Light north wind.
Wednesday
Sunny, with a high near 60. Northeast wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 41. Calm wind.
Thursday
Mostly sunny, with a high near 58. North wind 5 to 7 mph becoming east in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Watertown MA
42.38°N 71.19°W (Elev. 98 ft)
42.38°N 71.19°W (Elev. 98 ft)
1:57 pm EDT Oct 15, 2026
3pm EDT Oct 15, 2026-6pm EDT Oct 22, 2026


