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

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

51°F

11°C

Humidity 71%
Wind Speed N 13 mph
Barometer 30.20 in (1022.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 25 Sep 5:54 am EDT
Extended Forecast for

Boston MA

High Surf Advisory until September 27, 08:00pm
Coastal Flood Warning September 25, 05:00pm until September 27, 08:00pm
High Wind Warning September 25, 08:00am until September 27, 02:00am
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Warning
High Wind Warning
  •  
    High Surf Advisory until September 27, 08:00pm

    NOW until 8:00pm Sun

    High Surf Advisory

  • Today

    High: 64 °F

    Mostly Cloudy
    and Windy

  • Tonight

    Tonight: Rain likely, mainly after 5am. Patchy fog after 5am. Otherwise, cloudy, with a low around 55. Windy, with a north wind 28 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain. Patchy fog between 10am and 5pm. High near 61. Windy, with a north wind 24 to 26 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 61 °F

    Rain and
    Patchy Fog

  • Saturday Night

    Saturday Night: Rain. Patchy fog before 9pm. Low around 55. Breezy, with a northeast wind around 23 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 55 °F

    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 5pm. High near 62. Breezy, with a northeast wind 20 to 22 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.

    High: 62 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm. Low around 56. Breezy, with a northeast wind 15 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.

    Low: 56 °F

    Rain and
    Breezy

  • Monday

    Monday: Rain before noon, then showers after noon. High near 62. Northeast wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 62 °F

    Rain

  • Monday Night

    Monday Night: A chance of showers before 4am. Mostly cloudy, with a low around 55. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 64. Windy, with a northeast wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
Rain likely, mainly after 5am. Patchy fog after 5am. Otherwise, cloudy, with a low around 55. Windy, with a north wind 28 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. Patchy fog between 10am and 5pm. High near 61. Windy, with a north wind 24 to 26 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Rain. Patchy fog before 9pm. Low around 55. Breezy, with a northeast wind around 23 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain, with thunderstorms also possible after 5pm. High near 62. Breezy, with a northeast wind 20 to 22 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.
Sunday Night
Rain and possibly a thunderstorm. Low around 56. Breezy, with a northeast wind 15 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 100%.
Monday
Rain before noon, then showers after noon. High near 62. Northeast wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Monday Night
A chance of showers before 4am. Mostly cloudy, with a low around 55. North wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 65. North wind 5 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 55. Calm wind.
Wednesday
Mostly sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 57. Light southwest wind.
Thursday
Mostly sunny, with a high near 74. Southwest wind 5 to 7 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:
2:01 am EDT Sep 25, 2026
Forecast Valid:
6am EDT Sep 25, 2026-6pm EDT Oct 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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