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.

Light Snow

33°F

1°C

Humidity 48%
Wind Speed SW 12 mph
Barometer 30.55 in (1034.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 3 Mar 12:54 pm EST
Extended Forecast for

Boston MA

  • This Afternoon

    This Afternoon: Snow before 5pm, then snow, possibly mixed with rain. High near 34. South wind 5 to 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow before 2am, then a chance of rain between 2am and 4am. Patchy fog after 10pm. Low around 33. East wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow and
    Patchy Fog
    then Rain
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 50. Northwest wind around 7 mph becoming south in the afternoon.

    High: 50 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Light southwest wind.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain or freezing rain before 7am, then a chance of rain. Partly sunny, with a high near 44. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely before 3am, then rain, possibly mixed with snow. Low around 35. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain Likely
    then
    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 7am, then gradually ending. High near 40. Northeast wind 8 to 10 mph. Chance of precipitation is 80%.

    High: 40 °F

    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northeast wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 52. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 52 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow before 5pm, then snow, possibly mixed with rain. High near 34. South wind 5 to 10 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain and snow before 2am, then a chance of rain between 2am and 4am. Patchy fog after 10pm. Low around 33. East wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 50. Northwest wind around 7 mph becoming south in the afternoon.
Wednesday Night
Partly cloudy, with a low around 30. Light southwest wind.
Thursday
A slight chance of rain or freezing rain before 7am, then a chance of rain. Partly sunny, with a high near 44. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Rain likely before 3am, then rain, possibly mixed with snow. Low around 35. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain, possibly mixed with snow, becoming all rain after 7am, then gradually ending. High near 40. Northeast wind 8 to 10 mph. Chance of precipitation is 80%.
Friday Night
Cloudy, with a low around 34. Northeast wind around 6 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 52. Light south wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Rain likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 44. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
A chance of rain. Partly sunny, with a high near 56. West wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 42. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 61. Southwest wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Boston MA
 42.36°N 71.07°W (Elev. 13 ft)
Last Update:
8:22 am EST Mar 3, 2026
Forecast Valid:
1pm EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
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