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.

Fog/Mist

55°F

13°C

Humidity 87%
Wind Speed NE 10 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 51°F (11°C)
Visibility 3.00 mi
Wind Chill52°F (11°C)
Last update 17 Apr 2:54 pm EDT
Extended Forecast for

Boston, Logan International Airport MA

  • This Afternoon

    This Afternoon: A chance of rain. Mostly cloudy, with a high near 60. Northeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance Rain

  • Tonight

    Tonight: Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 48. North wind 3 to 5 mph.

    Low: 48 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, cloudy, with a high near 52. Northeast wind 10 to 13 mph.

    High: 52 °F

    Patchy Fog
    then Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 46. East wind 5 to 8 mph becoming light and variable after midnight.

    Low: 46 °F

    Cloudy

  • Sunday

    Sunday: Showers, mainly after 11am. High near 56. South wind 8 to 14 mph becoming west in the afternoon. Chance of precipitation is 80%.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 8pm. Low around 38. West wind 13 to 15 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Showers then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 50. Northwest wind around 14 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Northwest wind around 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 51. Northwest wind around 8 mph becoming southeast in the afternoon.

    High: 51 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain. Mostly cloudy, with a high near 60. Northeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 48. North wind 3 to 5 mph.
Saturday
Patchy fog before 11am. Otherwise, cloudy, with a high near 52. Northeast wind 10 to 13 mph.
Saturday Night
Cloudy, with a low around 46. East wind 5 to 8 mph becoming light and variable after midnight.
Sunday
Showers, mainly after 11am. High near 56. South wind 8 to 14 mph becoming west in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers, mainly before 8pm. Low around 38. West wind 13 to 15 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 50. Northwest wind around 14 mph.
Monday Night
Partly cloudy, with a low around 34. Northwest wind around 10 mph.
Tuesday
Sunny, with a high near 51. Northwest wind around 8 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 42. Southwest wind around 11 mph.
Wednesday
Partly sunny, with a high near 60. West wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 44. West wind around 9 mph.
Thursday
Mostly sunny, with a high near 61. Northwest wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 44. Northwest wind around 8 mph.
Friday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.35°N 71.01°W (Elev. 0 ft)
Last Update:
5:24 am EDT Apr 17, 2026
Forecast Valid:
3pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation