Wilmington River - Whitemarsh Island Weather Forecast
- 74
- 86
Thunderstorms Likely
- 76
- 88
Chance Thunderstorms
- 78
- 93
Slight Chance Thunderstorms
- 78
- 93
Slight Chance Thunderstorms
- 77
- 92
Chance Thunderstorms
- 77
- 90
Thunderstorms Likely
Today 5 Jul Coastal Chatham
Mostly sunny with a chance of Showers and Thunderstorms. Highs in the mid 80s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.
Tonight 5 Jul Coastal Chatham
Partly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the mid 70s. North Winds 15 to 20 Mph with Gusts up to 25 Mph, becoming northwest 5 to 10 Mph after midnight. Chance of rain 50 percent.
Wilmington River - Whitemarsh Island Temperature Statistics
July Temperature
Hunter U. S. Army Airfield (7.5 miles)
Lowest 1 July, 2025
76.3 °FAverage July
81.7 °FHighest 2 July, 2025
89.1 °F
Climate (2020–Present)
Hunter U. S. Army Airfield (7.5 miles)
Average Low 2020–2025
59.5 °FAverage 2020–2025
68.1 °FAverage High 2020–2025
77.9 °F