Delaware Park Weather Forecast

    • 71
    • 91

    Rain Showers

    • 68
    • 81

    Rain Showers

    • 65
    • 81

    Chance Thunderstorms

    • 67
    • 85

    Partly Sunny

    • 71
    • 89

    Slight Chance Thunderstorms

    • 71
    • 91

    Chance Thunderstorms

Today 5 Jul New Castle

Partly sunny. A chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the lower 90s. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 5 Jul New Castle

Mostly cloudy with a 40 percent chance of Showers. Patchy fog. Near steady temperature in the mid 70s. West Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Delaware Park Temperature Statistics

July Temperature

Wilmington, New Castle County Airport (3.1 miles)

  • Lowest 1 July, 2026

    72.6 °F

  • Average July

    87.2 °F

  • Highest 2 July, 2026

    102.9 °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