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 Drizzle Fog/Mist

40°F

4°C

Humidity 100%
Wind Speed Calm
Barometer 30.33 in (1026.9 mb)
Dewpoint 40°F (4°C)
Visibility 0.75 mi
Last update 3 Apr 8:54 am EDT
Extended Forecast for

Boston MA

  • Today

    Today: Patchy fog before noon. Otherwise, mostly cloudy, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 65 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a temperature rising to near 60 by 11am, then falling to around 46 during the remainder of the day. North wind 6 to 13 mph becoming east in the afternoon.

    High: 60 °F⇓

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Cloudy, with a low around 40. Southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers. High near 63. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    High: 63 °F

    Showers
    Likely then
    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 8pm. Low around 39. West wind around 8 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 53. West wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. West wind 6 to 9 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 3pm. Partly sunny, with a high near 50. West wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 50 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 65. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 49. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Saturday
Partly sunny, with a temperature rising to near 60 by 11am, then falling to around 46 during the remainder of the day. North wind 6 to 13 mph becoming east in the afternoon.
Saturday Night
Showers likely, mainly after midnight. Cloudy, with a low around 40. Southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers. High near 63. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Sunday Night
Showers, mainly before 8pm. Low around 39. West wind around 8 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 53. West wind 9 to 13 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 35. West wind 6 to 9 mph.
Tuesday
A chance of showers after 3pm. Partly sunny, with a high near 50. West wind 5 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 30. Northwest wind around 8 mph.
Wednesday
Sunny, with a high near 49. North wind around 7 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 35. Southwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 60. Southwest wind 9 to 14 mph.
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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:
7:01 am EDT Apr 3, 2026
Forecast Valid:
9am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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