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

54°F

12°C

Humidity 69%
Wind Speed S 13 mph
Barometer 29.72 in (1006.2 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 26 Mar 6:54 pm EDT
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Rain, mainly before 4am. Patchy fog between 2am and 3am. Low around 42. South wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: A chance of rain, mainly before 8am. Partly sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. North wind around 6 mph.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. North wind 6 to 8 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. West wind 3 to 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Southwest wind 6 to 13 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 39. Southwest wind 8 to 10 mph.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. Southwest wind 8 to 11 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. Southwest wind around 9 mph.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain, mainly before 4am. Patchy fog between 2am and 3am. Low around 42. South wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of rain, mainly before 8am. Partly sunny, with a high near 49. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 27. North wind around 6 mph.
Saturday
Partly sunny, with a high near 38. North wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 26. West wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 50. Southwest wind 6 to 13 mph.
Sunday Night
Mostly cloudy, with a low around 39. Southwest wind 8 to 10 mph.
Monday
Partly sunny, with a high near 60. Southwest wind 8 to 11 mph.
Monday Night
Mostly cloudy, with a low around 44. Southwest wind around 9 mph.
Tuesday
A chance of rain after 9am. Partly sunny, with a high near 56. Northwest wind around 9 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45. Southeast wind around 9 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 61. Southeast wind 9 to 11 mph becoming south in the afternoon. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46. West wind around 9 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 61. West wind 9 to 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
2:57 pm EDT Mar 26, 2026
Forecast Valid:
7pm EDT Mar 26, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation