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

31°F

-1°C

Humidity 52%
Wind Speed NW 12 G 23 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 13 Mar 5:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Increasing clouds, with a high near 45. West wind 6 to 9 mph becoming southwest in the afternoon.

    High: 45 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A chance of rain and snow before 1am, then a chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 36. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 11 to 17 mph, with gusts as high as 38 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. West wind 7 to 11 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 45. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 3am. Mostly cloudy, with a low around 37. Southeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 63. South wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

    High: 63 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 46. Windy, with a south wind 28 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 90%.

    Low: 46 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain likely, mainly before 7am. Partly sunny, with a high near 52. West wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely
    then Mostly
    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 45. West wind 6 to 9 mph becoming southwest in the afternoon.
Tonight
A chance of rain and snow before 1am, then a chance of rain. Cloudy, then gradually becoming partly cloudy, with a low around 36. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
Mostly sunny, with a high near 49. West wind 11 to 17 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 31. West wind 7 to 11 mph, with gusts as high as 28 mph.
Sunday
Mostly cloudy, with a high near 45. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night
A chance of rain, mainly after 3am. Mostly cloudy, with a low around 37. Southeast wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 8am. High near 63. South wind 13 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.
Monday Night
Rain. Low around 46. Windy, with a south wind 28 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 7am. Partly sunny, with a high near 52. West wind around 17 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 25. West wind around 14 mph.
Wednesday
Sunny, with a high near 40. West wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 28. South wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 45. Southeast wind 5 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.34°N 71.08°W (Elev. 13 ft)
Last Update:
2:53 am EDT Mar 13, 2026
Forecast Valid:
6am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

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Chance of Precipitation