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

58°F

14°C

Humidity 90%
Wind Speed S 8 mph
Barometer 30.01 in (1016.3 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 26 Apr 3:54 am EDT
Extended Forecast for

Boston MA

  • Overnight

    Overnight: A slight chance of rain after 5am. Patchy fog. Otherwise, cloudy, with a low around 56. South wind around 9 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Saturday

    Saturday: Rain before 1pm, then showers likely after 1pm. Patchy fog before noon. High near 65. South wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 65 °F

    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely, mainly before 10pm. Patchy fog before 9pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 46. West wind 11 to 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers
    Likely and
    Patchy Fog
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after 3pm. Increasing clouds, with a high near 57. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 57 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 48. Northwest wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 72. Northwest wind around 9 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. Light west wind.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Southwest wind 5 to 13 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. Southwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain after 5am. Patchy fog. Otherwise, cloudy, with a low around 56. South wind around 9 mph. Chance of precipitation is 20%.
Saturday
Rain before 1pm, then showers likely after 1pm. Patchy fog before noon. High near 65. South wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Showers likely, mainly before 10pm. Patchy fog before 9pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 46. West wind 11 to 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers, mainly after 3pm. Increasing clouds, with a high near 57. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 48. Northwest wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Monday
Sunny, with a high near 72. Northwest wind around 9 mph.
Monday Night
Mostly clear, with a low around 49. Light west wind.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 5 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 61. Southwest wind around 11 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 76. West wind 11 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 45. Northwest wind 7 to 9 mph.
Thursday
Mostly sunny, with a high near 64. Northwest wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 48. South wind 3 to 6 mph.
Friday
Showers likely. Mostly cloudy, with a high near 66. South wind 6 to 10 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.34°N 71.08°W (Elev. 13 ft)
Last Update:
1:54 am EDT Apr 26, 2025
Forecast Valid:
4am EDT Apr 26, 2025-6pm EDT May 2, 2025
 
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