National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms, Rain, Flooding and Snow Over the Weekend

A cold front will produce isolated strong to severe thunderstorms, locally heavy rain and possible flooding from Texas and the Arklatex to the Ohio Valley and central Appalachians this weekend. Meanwhile, a narrow streak of heavy snow is likely across Upper portions of the Midwest, Mississippi Valley and Great Lakes. Finally, dangerous Santa Ana winds are expected across southern California. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

39°F

4°C

Humidity 96%
Wind Speed W 5 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 38°F (3°C)
Visibility 9.00 mi
Wind Chill35°F (2°C)
Last update 27 Feb 7:54 pm EST
Extended Forecast for

Boston MA

  • Tonight

    Tonight: Patchy drizzle and fog before 9pm. Partly cloudy, with a low around 35. West wind 5 to 8 mph.

    Patchy
    Drizzle and
    Patchy Fog
    then Partly
    Cloudy

    Low: 35 °F

  • Sunday

    Sunday: A chance of showers, mainly after 5pm. Increasing clouds, with a high near 43. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Partly Sunny
    then Chance
    Showers

    High: 43 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly between 7pm and 8pm. Cloudy, with a low around 38. Southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 38 °F

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 49. West wind 5 to 15 mph.

    Decreasing
    Clouds

    High: 49 °F

  • Monday
    Night

    Monday Night: Isolated snow showers between 11pm and 2am. Partly cloudy, with a low around 17. Blustery, with a west wind 13 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    Isolated Snow
    Showers and
    Blustery

    Low: 17 °F

  • Tuesday

    Tuesday: Sunny, with a high near 29. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 41 mph.

    Sunny and
    Blustery

    High: 29 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 26. West wind 9 to 13 mph, with gusts as high as 26 mph.

    Mostly Clear

    Low: 26 °F

  • Wednesday

    Wednesday: Sunny, with a high near 47. West wind 9 to 11 mph.

    Sunny

    High: 47 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 33. Southwest wind around 7 mph.

    Partly Cloudy

    Low: 33 °F

Detailed Forecast

Tonight
Patchy drizzle and fog before 9pm. Partly cloudy, with a low around 35. West wind 5 to 8 mph.
Sunday
A chance of showers, mainly after 5pm. Increasing clouds, with a high near 43. West wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly between 7pm and 8pm. Cloudy, with a low around 38. Southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 49. West wind 5 to 15 mph.
Monday Night
Isolated snow showers between 11pm and 2am. Partly cloudy, with a low around 17. Blustery, with a west wind 13 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 29. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 41 mph.
Tuesday Night
Mostly clear, with a low around 26. West wind 9 to 13 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 47. West wind 9 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 33. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 49. Northwest wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 31. Northwest wind around 9 mph.
Friday
Mostly sunny, with a high near 40. West wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 27. Northwest wind around 8 mph.
Saturday
Mostly sunny, with a high near 37. Northwest wind 8 to 10 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
6:15 pm EST Feb 27, 2021
Forecast Valid:
8pm EST Feb 27, 2021-6pm EST Mar 6, 2021
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation