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

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

67°F

19°C

Humidity 45%
Wind Speed NW 12 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 18 Sep 9:54 pm EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Tonight

    Tonight: Partly cloudy, with a low around 54. North wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 63. North wind around 8 mph becoming east in the afternoon.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. Southeast wind around 6 mph becoming calm after midnight.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 63. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers, mainly before 3am. Low around 57. Southeast wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 90%.

    Low: 57 °F

    Showers

  • Monday

    Monday: A chance of showers, mainly before 8am. Partly sunny, with a high near 62. North wind 10 to 14 mph. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Northeast wind 6 to 11 mph.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. Northeast wind 14 to 18 mph.

    High: 59 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 55. Northeast wind 10 to 15 mph.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 54. North wind 7 to 9 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 63. North wind around 8 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 51. Southeast wind around 6 mph becoming calm after midnight.
Sunday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 63. Southeast wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers, mainly before 3am. Low around 57. Southeast wind 5 to 7 mph becoming northeast after midnight. Chance of precipitation is 90%.
Monday
A chance of showers, mainly before 8am. Partly sunny, with a high near 62. North wind 10 to 14 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 54. Northeast wind 6 to 11 mph.
Tuesday
Mostly cloudy, with a high near 59. Northeast wind 14 to 18 mph.
Tuesday Night
Mostly cloudy, with a low around 55. Northeast wind 10 to 15 mph.
Wednesday
Partly sunny, with a high near 59. Breezy, with a northeast wind 18 to 23 mph.
Wednesday Night
Mostly cloudy, with a low around 54. Northeast wind 14 to 16 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 58. Breezy, with a northeast wind 17 to 24 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 55. North wind 11 to 14 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 62. North wind 13 to 17 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.38°N 71.01°W (Elev. 3 ft)
Last Update:
2:31 pm EDT Sep 18, 2026
Forecast Valid:
10pm EDT Sep 18, 2026-6pm EDT Sep 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation