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.

A Few Clouds

38°F

3°C

Humidity 62%
Wind Speed W 8 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 20 Mar 7:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Increasing clouds, with a high near 54. Light and variable wind becoming south 8 to 13 mph in the afternoon.

    High: 54 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers, mainly before 1am. Low around 41. Southwest wind 7 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 36. Northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 36 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain before 10am, then a chance of rain and snow between 10am and 11am, then rain likely after 11am. Cloudy, with a high near 49. South wind 5 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 49 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain likely. Cloudy, with a low around 36. North wind around 7 mph. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

  • Monday

    Monday: A chance of rain and snow before 9am, then a chance of rain between 9am and 4pm. Mostly cloudy, with a high near 42. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. Northwest wind around 9 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. Northwest wind around 8 mph.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 54. Light and variable wind becoming south 8 to 13 mph in the afternoon.
Tonight
Showers, mainly before 1am. Low around 41. Southwest wind 7 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 52. Northwest wind 8 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 36. Northwest wind 5 to 8 mph becoming light and variable after midnight.
Sunday
A chance of rain before 10am, then a chance of rain and snow between 10am and 11am, then rain likely after 11am. Cloudy, with a high near 49. South wind 5 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain likely. Cloudy, with a low around 36. North wind around 7 mph. Chance of precipitation is 70%.
Monday
A chance of rain and snow before 9am, then a chance of rain between 9am and 4pm. Mostly cloudy, with a high near 42. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 28. Northwest wind around 9 mph.
Tuesday
Mostly sunny, with a high near 42. Northwest wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 31. Southwest wind around 8 mph.
Wednesday
Partly sunny, with a high near 48. West wind 8 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 29. Northwest wind around 9 mph.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Northwest wind 9 to 11 mph becoming south in the afternoon. Chance of precipitation is 30%.
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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:
2:34 am EDT Mar 20, 2026
Forecast Valid:
8am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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Additional Resources

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Chance of Precipitation