Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
Light Drizzle Fog/Mist
65°F
18°C
| Humidity | 97% |
| Wind Speed | NE 7 mph |
| Barometer | 29.96 in (1014.4 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 6.00 mi |
| Last update | 23 Aug 12:54 am EDT |
Extended Forecast for
Chelsea MA
Overnight
Low: 63 °F
Patchy
Drizzle and
Patchy FogSunday
High: 75 °F
Patchy
Showers and
Patchy FogSunday Night
Low: 66 °F
Chance
Showers and
Patchy FogMonday
High: 83 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 62 °F
Mostly Clear
Wednesday
High: 84 °F
Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Detailed Forecast
Overnight
Patchy drizzle and fog with a slight chance of showers. Cloudy, with a low around 63. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Patchy showers, with thunderstorms also possible after 11am. Patchy fog before 3pm. Otherwise, mostly cloudy, with a high near 75. East wind 6 to 8 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms, mainly before 1am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 66. South wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Sunny, with a high near 83. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 61. Southwest wind around 6 mph.
Tuesday
Sunny, with a high near 81. West wind 6 to 10 mph.
Tuesday Night
Mostly clear, with a low around 62. West wind around 6 mph.
Wednesday
Sunny, with a high near 84. West wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 64. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 84. Calm wind becoming south 5 to 9 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 66. South wind 3 to 7 mph.
Friday
A chance of showers. Partly sunny, with a high near 82. East wind 3 to 8 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 66. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 83. West wind 5 to 7 mph.
Additional Forecasts and Information
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Point Forecast:
Chelsea MA
42.4°N 71.03°W (Elev. 49 ft)
42.4°N 71.03°W (Elev. 49 ft)
10:49 pm EDT Aug 22, 2026
1am EDT Aug 23, 2026-6pm EDT Aug 29, 2026
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