Delaware Park Weather Forecast

    • 65
    • 91

    Partly Sunny

    • 66
    • 90

    Mostly Cloudy

    • 59
    • 82

    Chance Rain Showers

    • 56
    • 81

    Chance Rain Showers

    • 40
    • 71

    Chance Rain Showers

    • 35
    • 56

    Mostly Sunny

Today 15 Apr New Castle

Sunny, hot with Highs around 90. Southwest Winds 5 to 10 Mph.

Tonight 15 Apr New Castle

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Delaware Park Temperature Statistics

April Temperature

Wilmington, New Castle County Airport (3.1 miles)

  • Lowest 8 April, 2026

    30.7 °F

  • Average April

    55.2 °F

  • Highest 1 April, 2026

    85.6 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (3.1 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.2 °F

  • Average High 2021–2026

    66.5 °F
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