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

Coastal and Marine Hazards This Week

Coastal flooding, dangerous rip currents, high surf, and hazardous marine conditions are expected through this week. View this briefing for more details. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

59°F

15°C

Humidity 67%
Wind Speed NE 18 G 28 mph
Barometer 30.40 in (1029.2 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 24 Sep 9:54 am EDT
Extended Forecast for

Boothwyn PA

Coastal Flood Advisory September 24, 10:38am until September 25, 04:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory September 24, 10:38am until September 25, 04:00am

    NOW until 4:00am Fri

    Coastal Flood Advisory

  • Today

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 52. North wind 10 to 15 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 70. North wind around 15 mph, with gusts as high as 30 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Partly cloudy, with a low around 56. North wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly after 2pm. Mostly sunny, with a high near 70. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 8am. Partly sunny, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 66. Northeast wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, with a low around 52. North wind 10 to 15 mph.
Friday
Mostly sunny, with a high near 70. North wind around 15 mph, with gusts as high as 30 mph.
Friday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 56. North wind 10 to 15 mph. Chance of precipitation is 20%.
Saturday
A chance of showers, mainly after 2pm. Mostly sunny, with a high near 70. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly before 8am. Partly sunny, with a high near 67. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Partly sunny, with a high near 69.
Monday Night
Mostly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boothwyn PA
 39.85°N 75.44°W (Elev. 118 ft)
Last Update:
4:10 am EDT Sep 24, 2026
Forecast Valid:
10am EDT Sep 24, 2026-6pm EDT Sep 30, 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