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

Flash Flood Threat Shifts to Florida; Snowy in the Northern Plains; Fire Danger in the West

Showers and thunderstorms may produce flash flooding in northern and central Florida into Tuesday; and gusty winds and hail are also possible across the area Sunday. A strong cold front will bring below average temperatures and wintry precipitation to the northern High Plains. Elevated fire weather conditions are expected across parts of the Northwest and southern California. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

51°F

11°C

Humidity 61%
Wind Speed W 5 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 18 Apr 7:54 am EDT
Extended Forecast for

Marcus Hook PA

  • Today

    Today: Mostly sunny, with a high near 64. West wind 5 to 10 mph.

    Mostly Sunny

    High: 64 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Southwest wind around 5 mph.

    Partly Cloudy

    Low: 47 °F

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 66. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 66 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 48. Southwest wind around 5 mph.

    Partly Cloudy

    Low: 48 °F

  • Tuesday

    Tuesday: Sunny, with a high near 72. Southwest wind 5 to 10 mph.

    Sunny

    High: 72 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 54. Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    Showers

    Low: 54 °F

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 70%.

    Showers
    Likely

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 39. Chance of precipitation is 60%.

    Showers
    Likely then
    Partly Cloudy

    Low: 39 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 54. Breezy.

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

    High: 54 °F

Detailed Forecast

Today
Mostly sunny, with a high near 64. West wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 47. Southwest wind around 5 mph.
Monday
A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 66. Light west wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 48. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 72. Southwest wind 5 to 10 mph.
Tuesday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Wednesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 70%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 39. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 54. Breezy.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 46.
Saturday
A chance of showers. Mostly sunny, with a high near 67. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Marcus Hook PA
 39.81°N 75.42°W (Elev. 0 ft)
Last Update:
7:09 am EDT Apr 18, 2021
Forecast Valid:
8am EDT Apr 18, 2021-6pm EDT Apr 24, 2021
 
Forecast Discussion
 
Get as KML Get as XML

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