National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

45°F

7°C

Humidity 83%
Wind Speed SW 7 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 23 Apr 4:54 am EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 60. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 60 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 41. North wind 3 to 7 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53. North wind around 7 mph becoming northeast in the afternoon.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49. East wind 5 to 7 mph.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 10pm. Mostly cloudy, with a low around 40. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 56. Calm wind becoming east 5 to 8 mph in the morning.

    High: 56 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. East wind around 5 mph becoming light and variable in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Northeast wind 5 to 9 mph.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 60. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 41. North wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 53. North wind around 7 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 40. East wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 49. East wind 5 to 7 mph.
Saturday Night
A slight chance of showers after 10pm. Mostly cloudy, with a low around 40. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 56. Calm wind becoming east 5 to 8 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 43. East wind around 5 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 56. Northeast wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 43. East wind around 6 mph becoming north after midnight.
Tuesday
A chance of showers. Partly sunny, with a high near 55. East wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 44. Southeast wind around 7 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 54. East wind 6 to 9 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.38°N 71.04°W (Elev. 49 ft)
Last Update:
1:31 am EDT Apr 23, 2026
Forecast Valid:
5am EDT Apr 23, 2026-6pm EDT Apr 29, 2026
 
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Additional Resources

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Chance of Precipitation