Trinity Vicinity Weather Forecast

    • 73
    • 93

    Chance Thunderstorms

    • 70
    • 89

    Chance Rain Showers

    • 69
    • 87

    Rain Showers Likely

    • 67
    • 88

    Slight Chance Thunderstorms

    • 64
    • 83

    Partly Sunny

    • 64
    • 83

    Partly Sunny

Today 10 Aug New Castle

Mostly sunny. Showers and Thunderstorms likely this afternoon. Some Thunderstorms may produce gusty Winds this afternoon. Hot with Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 10 Aug New Castle

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Some Thunderstorms may produce gusty Winds in the evening. Humid with Lows in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

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Trinity Vicinity Temperature Statistics

August Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 4 August, 2026

    66.7 °F

  • Average August

    80.2 °F

  • Highest 6 August, 2026

    92.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (5.6 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.7 °F
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