Trinity Vicinity Weather Forecast

    • 68
    • 85

    Rain Showers Likely

    • 68
    • 79

    Rain Showers

    • 66
    • 80

    Chance Rain Showers

    • 66
    • 83

    Slight Chance Thunderstorms

    • 68
    • 86

    Slight Chance Thunderstorms

Today 27 Jul New Castle

Mostly sunny. Isolated Showers in the Morning, then scattered Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 80s. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 27 Jul New Castle

A chance of Thunderstorms in the evening. Mostly cloudy with a chance of Showers. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trinity Vicinity Temperature Statistics

July Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 20 July, 2026

    58.6 °F

  • Average July

    80.1 °F

  • Highest 2 July, 2026

    103.6 °F

Climate (2021–2026)

Wilmington, New Castle County Airport (5.6 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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