Station MRCP1 - 8540433 - Marcus Hook, PA
July 2, 2026 6:48 pm EDTLocation: 39.809N 75.415W
Atmospheric Pressure: 29.95 in (1014.2 mb)
Water Temperature: 79.2°F (26.2°C)
Tonight - 80°F
Jul 02, 2026
5 to 10 mph W
Mostly Clear
Mostly clear, with a low around 80. Heat index values as high as 105. West wind 5 to 10 mph.
Friday - 102°F
Jul 03, 2026
5 to 15 mph NW
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 102. Heat index values as high as 109. Northwest wind 5 to 15 mph. Chance of precipitation is 20%.
Friday Night - 82°F
Jul 03, 2026
0 to 10 mph W
Slight Chance Showers And Thunderstorms then Mostly Clear
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 82. Heat index values as high as 108. West wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Independence Day - 100°F
Jul 04, 2026
0 to 10 mph W
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 100. Heat index values as high as 106. West wind 0 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night - 77°F
Jul 04, 2026
5 to 10 mph NW
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am. Mostly cloudy, with a low around 77. Northwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday - 90°F
Jul 05, 2026
5 mph NE
Showers And Thunderstorms Likely
A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunday Night - 71°F
Jul 05, 2026
5 mph SE
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 70%.
Monday - 85°F
Jul 06, 2026
5 to 10 mph E
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
Monday Night - 68°F
Jul 06, 2026
5 to 10 mph E
Showers And Thunderstorms Likely
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Tuesday - 84°F
Jul 07, 2026
5 to 10 mph NE
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Tuesday Night - 67°F
Jul 07, 2026
5 mph NE
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Wednesday - 86°F
Jul 08, 2026
5 mph N
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Wednesday Night - 68°F
Jul 08, 2026
0 to 5 mph W
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 68.
Thursday - 89°F
Jul 09, 2026
0 to 5 mph W
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89.