Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
A Few Clouds
70°F
21°C
| Humidity | 76% |
| Wind Speed | SW 18 mph |
| Barometer | 30.15 in (1020.8 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 7 Oct 9:54 am EDT |
Extended Forecast for
Chelsea MA
Today
High: 81 °F
Mostly Sunny
Tonight
Low: 60 °F
Mostly Cloudy
then Chance
ShowersWednesday
High: 69 °F
Showers and
Patchy FogWednesday Night
Low: 44 °F
Decreasing
CloudsThursday
High: 58 °F
Sunny
Thursday Night
Low: 42 °F
Clear
Friday
High: 62 °F
Sunny
Friday Night
Low: 45 °F
Mostly Clear
Saturday
High: 68 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 81. Southwest wind 10 to 14 mph.
Tonight
A chance of showers, with thunderstorms also possible after 5am. Increasing clouds, with a low around 60. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm before 2pm, then showers likely. Patchy fog before 3pm. High near 69. Southwest wind around 11 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 44. Northwest wind around 10 mph.
Thursday
Sunny, with a high near 58. North wind 10 to 13 mph.
Thursday Night
Clear, with a low around 42. Northwest wind around 6 mph.
Friday
Sunny, with a high near 62. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 45. Southwest wind around 6 mph.
Saturday
Sunny, with a high near 68. West wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 49. Light and variable wind becoming northeast around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 63. Northeast wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 50. Northeast wind around 7 mph.
Columbus Day
Mostly sunny, with a high near 63. Northeast wind 8 to 11 mph.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chelsea MA
42.4°N 71.03°W (Elev. 49 ft)
42.4°N 71.03°W (Elev. 49 ft)
6:23 am EDT Oct 7, 2025
10am EDT Oct 7, 2025-6pm EDT Oct 13, 2025
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