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

48°F

9°C

Humidity 89%
Wind Speed SE 3 mph
Barometer 29.86 in (1011.1 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 1 Apr 5:54 am EDT
Extended Forecast for

Boston, Logan International Airport MA

  • Today

    Today: A chance of showers. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 67. Southwest wind 10 to 14 mph becoming north in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers likely, mainly after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. Northeast wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers then
    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers. Patchy fog between 10am and 11am. Otherwise, cloudy, with a high near 41. Northeast wind 13 to 15 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers. Cloudy, with a low around 39. East wind 7 to 11 mph. Chance of precipitation is 40%.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 63 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Southwest wind 11 to 14 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64. West wind 8 to 11 mph becoming east in the afternoon.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 45. East wind 9 to 11 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 63. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.

    High: 63 °F

    Showers
    Likely

Detailed Forecast

Today
A chance of showers. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 67. Southwest wind 10 to 14 mph becoming north in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 38. Northeast wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of showers. Patchy fog between 10am and 11am. Otherwise, cloudy, with a high near 41. Northeast wind 13 to 15 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of showers. Cloudy, with a low around 39. East wind 7 to 11 mph. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 63. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 55. Southwest wind 11 to 14 mph.
Saturday
Partly sunny, with a high near 64. West wind 8 to 11 mph becoming east in the afternoon.
Saturday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 45. East wind 9 to 11 mph. Chance of precipitation is 40%.
Sunday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 63. Southwest wind 10 to 15 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 43. West wind around 15 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 52. Northwest wind 11 to 13 mph.
Monday Night
Mostly clear, with a low around 37. Northwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 48. Northwest wind 7 to 9 mph becoming east in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boston, Logan International Airport MA
 42.36°N 71.04°W (Elev. 3 ft)
Last Update:
3:44 am EDT Apr 1, 2026
Forecast Valid:
6am EDT Apr 1, 2026-6pm EDT Apr 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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