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.

Mostly Cloudy

50°F

10°C

Humidity 83%
Wind Speed SW 6 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 19 Oct 2:54 am EDT
Extended Forecast for

Boston MA

  • Overnight

    Overnight: Partly cloudy, with a low around 48. Light southwest wind.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the morning.

    High: 70 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 4am. Increasing clouds, with a low around 57. Southeast wind 8 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers and possibly a thunderstorm. Patchy fog. High near 67. Southeast wind 11 to 17 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 49. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Southwest wind around 9 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 3am. Partly cloudy, with a low around 52. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 65. South wind 6 to 10 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 7pm. Partly cloudy, with a low around 45. Southwest wind around 7 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 48. Light southwest wind.
Sunday
Mostly sunny, with a high near 70. Light south wind increasing to 5 to 10 mph in the morning.
Sunday Night
A chance of showers after 4am. Increasing clouds, with a low around 57. Southeast wind 8 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Monday
Showers and possibly a thunderstorm. Patchy fog. High near 67. Southeast wind 11 to 17 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 49. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 65. Southwest wind around 9 mph.
Tuesday Night
A chance of showers after 3am. Partly cloudy, with a low around 52. South wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Showers. High near 65. South wind 6 to 10 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before 7pm. Partly cloudy, with a low around 45. Southwest wind around 7 mph. Chance of precipitation is 60%.
Thursday
Sunny, with a high near 61. Southwest wind 7 to 11 mph.
Thursday Night
Mostly clear, with a low around 43. Southwest wind around 6 mph.
Friday
Sunny, with a high near 60. West wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 42. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 57. West wind 6 to 8 mph.
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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:
2:30 am EDT Oct 19, 2025
Forecast Valid:
3am EDT Oct 19, 2025-6pm EDT Oct 25, 2025
 
Forecast Discussion
 
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Additional Resources

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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