Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

75°F

24°C

Humidity 42%
Wind Speed SE 7 mph
Barometer 30.11 in (1019.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 23 Jul 5:54 pm EDT
Extended Forecast for

Chelsea MA

  • Tonight

    Tonight: Mostly clear, with a low around 63. South wind around 5 mph becoming calm  after midnight.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 81. Calm wind becoming east 5 to 9 mph in the afternoon.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. Southeast wind 5 to 7 mph becoming calm  after midnight.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Light northeast wind becoming east 5 to 10 mph in the morning.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. East wind around 6 mph becoming calm  in the evening.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Light northeast wind becoming east 5 to 10 mph in the morning.

    High: 75 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. East wind around 5 mph becoming calm  in the evening.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. South wind 5 to 7 mph.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 63. South wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 81. Calm wind becoming east 5 to 9 mph in the afternoon.
Friday Night
Mostly clear, with a low around 63. Southeast wind 5 to 7 mph becoming calm after midnight.
Saturday
Sunny, with a high near 79. Light northeast wind becoming east 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 60. East wind around 6 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 75. Light northeast wind becoming east 5 to 10 mph in the morning.
Sunday Night
Partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 81. Light and variable wind becoming east 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 66. South wind 5 to 7 mph.
Tuesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 81. South wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 66. South wind 5 to 7 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 79. North wind 5 to 9 mph becoming northeast in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 66. Northeast wind around 5 mph becoming light and variable. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly sunny, with a high near 81. Northwest wind 5 to 8 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Chelsea MA
 42.4°N 71.03°W (Elev. 49 ft)
4:37 pm EDT Jul 23, 2026
6pm EDT Jul 23, 2026-6pm EDT Jul 30, 2026
 
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Additional Resources

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