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.

Rain Fog/Mist and Windy

59°F

15°C

Humidity 96%
Wind Speed NE 29 G 40 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 58°F (14°C)
Visibility 1.00 mi
Last update 27 Sep 11:54 am EDT
Extended Forecast for

Brookline MASimilar City Names

Flood Watch September 27, 12:20pm until September 29, 02:00am
High Surf Advisory September 27, 12:20pm until September 27, 08:00pm
Coastal Flood Warning September 27, 12:20pm until September 27, 08:00pm
Flood Warning until September 27, 02:30pm
Click here for hazard details and duration
Flood Watch
High Surf Advisory
Coastal Flood Warning
...
  •  
    Flood Watch September 27, 12:20pm until September 29, 02:00am
    High Surf Advisory September 27, 12:20pm until September 27, 08:00pm
    Coastal Flood Warning September 27, 12:20pm until September 27, 08:00pm
    Flood Warning until September 27, 02:30pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 63 °F

    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Patchy dense fog. Low around 56. Northeast wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 56 °F

    Showers and
    Patchy Dense
    Fog

  • Monday

    Monday: Showers and possibly a thunderstorm before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Patchy fog. High near 60. Northeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Patchy fog before 2am. Otherwise, cloudy, with a low around 53. North wind 8 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of showers, mainly before 7am. Mostly cloudy, with a high near 64. North wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56. Light southwest wind.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. Patchy fog after 1pm. High near 63. Northeast wind 15 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm. Patchy dense fog. Low around 56. Northeast wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday
Showers and possibly a thunderstorm before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Patchy fog. High near 60. Northeast wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm. Patchy fog before 2am. Otherwise, cloudy, with a low around 53. North wind 8 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, mainly before 7am. Mostly cloudy, with a high near 64. North wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 54. Calm wind.
Wednesday
Mostly sunny, with a high near 71. Light and variable wind.
Wednesday Night
Mostly cloudy, with a low around 56. Light southwest wind.
Thursday
Mostly sunny, with a high near 77. Southwest wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 62. Southwest wind around 8 mph.
Friday
Mostly sunny, with a high near 75. West wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 54. Northwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 66. Northwest wind around 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Brookline MASimilar City Names
 42.33°N 71.14°W (Elev. 190 ft)
Last Update:
12:16 pm EDT Sep 27, 2026
Forecast Valid:
12pm EDT Sep 27, 2026-6pm EDT Oct 3, 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