Trinity Vicinity Weather Forecast

    • 72
    • 87

    Chance Thunderstorms

    • 68
    • 86

    Mostly Sunny

    • 70
    • 87

    Partly Sunny

    • 67
    • 86

    Chance Rain Showers

    • 67
    • 84

    Chance Rain Showers

    • 67
    • 82

    Chance Rain Showers

Today 17 Aug New Castle

Mostly cloudy this Morning, then becoming mostly sunny. Patchy fog this morning. A slight chance of Showers. A slight chance of Thunderstorms this afternoon. Warmer with Highs in the upper 80s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 17 Aug New Castle

Mostly cloudy. A slight chance of Showers and Thunderstorms in the evening. Patchy fog. Humid with Lows in the lower 70s. Northwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Trinity Vicinity Temperature Statistics

August Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 4 August, 2026

    66.7 °F

  • Average August

    80.8 °F

  • Highest 7 August, 2026

    93.7 °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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