Appoquinimink River Mouth Weather Forecast

    • 47
    • 56

    Chance Rain Showers

    • 51
    • 67

    Chance Rain Showers

    • 52
    • 70

    Mostly Sunny

    • 52
    • 70

    Chance Rain Showers

    • 51
    • 62

    Rain Showers Likely

    • 48
    • 61

    Chance Rain Showers

Today 21 Apr New Castle

Sunny. Highs in the mid 50s. North Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 21 Apr New Castle

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Not as cool with Lows in the mid 40s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Appoquinimink River Mouth Temperature Statistics

April Temperature

Wilmington, New Castle County Airport (15.5 miles)

  • Lowest 8 April, 2026

    30.7 °F

  • Average April

    60.5 °F

  • Highest 15 April, 2026

    90.6 °F

Climate (2021–Present)

Wilmington, New Castle County Airport (15.5 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.3 °F

  • Average High 2021–2026

    66.6 °F
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