Delaware Park Weather Forecast

    • 68
    • 88

    Rain Showers

    • 67
    • 79

    Rain Showers

    • 67
    • 85

    Partly Sunny

    • 67
    • 90

    Partly Sunny

    • 72
    • 91

    Partly Sunny

    • 74
    • 97

    Partly Sunny

Today 26 Jun New Castle

Mostly cloudy this Morning, then becoming partly sunny. Hot with Highs in the upper 80s. West Winds 5 to 10 Mph.

Tonight 26 Jun New Castle

Mostly cloudy with a slight chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Humid with Lows in the upper 60s. West Winds around 5 Mph, becoming northeast after midnight. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Delaware Park Temperature Statistics

June Temperature

Wilmington, New Castle County Airport (3.1 miles)

  • Lowest 2 June, 2026

    47.6 °F

  • Average June

    74.1 °F

  • Highest 12 June, 2026

    97.6 °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