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.

Partly Cloudy

46°F

8°C

Humidity 68%
Wind Speed E 8 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 23 Apr 7:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northwest wind 3 to 7 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. North wind around 7 mph becoming northeast in the afternoon.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Northeast wind 5 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers after 2pm. Mostly cloudy, with a high near 55. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. Light northeast wind.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Light northeast wind increasing to 5 to 10 mph in the morning.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. Northeast wind 3 to 6 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Northwest wind 3 to 7 mph.
Friday
Sunny, with a high near 57. North wind around 7 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 52. Northeast wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 40. Light and variable wind.
Sunday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 55. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 42. Light northeast wind.
Monday
Partly sunny, with a high near 55. Light northeast wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 42. Northeast wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 57. Light northeast wind becoming east 6 to 11 mph in the morning.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 46. Northeast wind 5 to 8 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 56. East wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 46. North wind 5 to 7 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly cloudy, with a high near 58. North wind 5 to 8 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
2:33 pm EDT Apr 23, 2026
Forecast Valid:
8pm EDT Apr 23, 2026-6pm EDT Apr 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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