Delaware Park Weather Forecast

    • 68
    • 85

    Slight Chance Rain Showers

    • 72
    • 85

    Rain Showers Likely

    • 73
    • 89

    Chance Thunderstorms

    • 71
    • 88

    Chance Rain Showers

    • 71
    • 87

    Chance Thunderstorms

    • 71
    • 87

    Chance Rain Showers

Today 4 Aug New Castle

Mostly sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.

Tonight 4 Aug New Castle

Mostly cloudy. Humid with Lows in the upper 60s. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Delaware Park Temperature Statistics

August Temperature

Wilmington, New Castle County Airport (3.1 miles)

  • Lowest 1 August, 2026

    68 °F

  • Average August

    77.8 °F

  • Highest 1 August, 2026

    86 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.7 °F
Get WillyWeather+ to remove ads