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

45°F

7°C

Humidity 83%
Wind Speed SW 8 mph
Barometer 29.94 in (1013.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 23 Apr 3:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 60. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 60 °F

    Gradual
    Clearing

  • Tonight

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

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 54. North wind around 7 mph.

    High: 54 °F

    Mostly 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: Partly sunny, with a high near 50. East wind 3 to 7 mph.

    High: 50 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 9pm. Mostly cloudy, with a low around 40. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 57. Calm wind becoming east 5 to 8 mph in the morning.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. East wind around 5 mph becoming light and variable in the evening.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Northeast wind 5 to 9 mph.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 60. Southwest wind 5 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 40. Northwest wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 54. North wind around 7 mph.
Friday Night
Partly cloudy, with a low around 39. East wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 50. East wind 3 to 7 mph.
Saturday Night
A slight chance of showers after 9pm. Mostly cloudy, with a low around 40. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 57. Calm wind becoming east 5 to 8 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 43. East wind around 5 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 56. Northeast wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 43. East wind around 6 mph becoming north after midnight.
Tuesday
A chance of showers. Mostly cloudy, with a high near 56. East wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 45. Southeast wind around 7 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 55. East wind 6 to 9 mph. Chance of precipitation is 50%.
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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:
1:31 am EDT Apr 23, 2026
Forecast Valid:
4am EDT Apr 23, 2026-6pm EDT Apr 29, 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