Wilmington Manor Weather Forecast

    • 72
    • 92

    Severe Tstms

    • 71
    • 83

    Rain Showers Likely

    • 73
    • 90

    Chance Thunderstorms

    • 66
    • 87

    Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

    • 61
    • 80

    Mostly Sunny

    • 62
    • 81

    Partly Sunny

Today 1 Sep New Castle

Mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may be severe with damaging Winds and large hail. Locally heavy rainfall possible this afternoon. Hot with Highs in the lower 90s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 1 Sep New Castle

Mostly cloudy with scattered Showers and Thunderstorms this Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Some Thunderstorms may be severe with damaging Winds and heavy rainfall this evening. Lows in the lower 70s. Southwest Winds around 5 Mph, becoming northeast after midnight. Chance of rain 40 percent.

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Wilmington Manor Temperature Statistics

September Temperature

Wilmington, New Castle County Airport (1.2 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Wilmington, New Castle County Airport (1.2 miles)

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  • Average Low 2021–2026

    47.9 °F
  • Average 2021–2026

    57.3 °F
  • Average High 2021–2026

    66.7 °F
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