Delaware River - Fort Delaware State Park Weather Forecast
- 78
- 90
Slight Chance Thunderstorms
- 78
- 91
Chance Thunderstorms
- 75
- 89
Rain Showers Likely
- 71
- 84
Slight Chance Thunderstorms
- 64
- 80
Mostly Sunny
- 65
- 79
Mostly Sunny
- 68
- 82
Partly Sunny
Today 8 Aug New Castle
Mostly sunny with a chance of Showers and Thunderstorms. Hot. Near steady temperature in the lower 90s. Southwest Winds around 10 Mph. Chance of rain 40 percent.
Delaware River - Fort Delaware State Park Temperature Statistics
August Temperature
Wilmington, New Castle County Airport (5.6 miles)
Lowest 1 August, 2022
69.1 °FAverage August
79.9 °FHighest 4 August, 2022
93.9 °F
Climate (2010–Present)
Wilmington, New Castle County Airport (5.6 miles)
Average Low 2010–Present
48.6 °FAverage 2010–Present
57.1 °FAverage High 2010–Present
65.9 °F