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

50°F

10°C

Humidity 89%
Wind Speed E 5 mph
Barometer 29.73 in (1006.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 30 Apr 10:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. Calm wind becoming northwest around 6 mph after midnight.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63. West wind 7 to 9 mph.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 59. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%.

    High: 59 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 45. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly before 3pm. Mostly cloudy, with a high near 57. North wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. West wind 6 to 8 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind 7 to 15 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Southwest wind around 14 mph.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 45. Calm wind becoming northwest around 6 mph after midnight.
Friday
Mostly sunny, with a high near 63. West wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 59. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 45. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunday
A chance of showers, mainly before 3pm. Mostly cloudy, with a high near 57. North wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 42. West wind 6 to 8 mph.
Monday
Sunny, with a high near 66. Southwest wind 7 to 15 mph.
Monday Night
Partly cloudy, with a low around 52. Southwest wind around 14 mph.
Tuesday
Mostly sunny, with a high near 73. Southwest wind 13 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 56. South wind 14 to 17 mph.
Wednesday
Partly sunny, with a high near 71. South wind 11 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 54. South wind 11 to 15 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 65. South wind 10 to 13 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
6:51 pm EDT Apr 30, 2026
Forecast Valid:
11pm EDT Apr 30, 2026-6pm EDT May 7, 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