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Wilmington, DE Marine Weather Forecast

Station MRCP1 - 8540433 - Marcus Hook, PA

June 17, 2025 7:00 pm EDT
Location: 39.809N 75.415W
Atmospheric Pressure: 29.96 in (1014.6 mb)
Pressure Tendency: -0.02 in (-0.7 mb)
Air Temperature: 73.8°F (23.2°C)
Water Temperature: 70.5°F (21.4°C)


Tonight - 70°F
Jun 17, 2025
0 to 5 mph S
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 1am, then showers and thunderstorms likely. Mostly cloudy, with a low around 70. South wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Wednesday - 88°F
Jun 18, 2025
0 to 10 mph S
Chance Rain Showers then Slight Chance Showers And Thunderstorms
A chance of rain showers before 8am, then a slight chance of showers and thunderstorms between noon and 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then showers and thunderstorms likely between 2pm and 5pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. South wind 0 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night - 73°F
Jun 18, 2025
5 mph SW
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 2am. Partly cloudy, with a low around 73. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Juneteenth - 91°F
Jun 19, 2025
5 to 15 mph SW
Sunny then Showers And Thunderstorms Likely
Showers and thunderstorms likely after 2pm. Sunny, with a high near 91. Southwest wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday Night - 68°F
Jun 19, 2025
10 to 15 mph W
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 68. West wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday - 85°F
Jun 20, 2025
5 to 10 mph NW
Sunny
Sunny, with a high near 85.
Friday Night - 68°F
Jun 20, 2025
0 to 5 mph W
Mostly Clear
Mostly clear, with a low around 68.
Saturday - 89°F
Jun 21, 2025
0 to 5 mph W
Sunny
Sunny, with a high near 89.
Saturday Night - 72°F
Jun 21, 2025
5 mph SW
Partly Cloudy
Partly cloudy, with a low around 72.
Sunday - 93°F
Jun 22, 2025
5 mph SW
Mostly Sunny
Mostly sunny, with a high near 93.
Sunday Night - 75°F
Jun 22, 2025
0 to 5 mph W
Mostly Clear
Mostly clear, with a low around 75.
Monday - 97°F
Jun 23, 2025
0 to 5 mph NW
Sunny
Sunny, with a high near 97.
Monday Night - 78°F
Jun 23, 2025
5 mph W
Mostly Clear
Mostly clear, with a low around 78.
Tuesday - 98°F
Jun 24, 2025
5 mph NW
Sunny
Sunny, with a high near 98.

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