Trinity Vicinity Weather Forecast

    • 67
    • 76

    Rain Showers Likely

    • 63
    • 82

    Chance Thunderstorms

    • 61
    • 79

    Mostly Sunny

    • 63
    • 81

    Mostly Sunny

    • 68
    • 84

    Chance Rain Showers

    • 69
    • 84

    Rain Showers Likely

Today 22 Aug New Castle

Mostly cloudy. Patchy fog this morning. A chance of Showers this Morning, then Showers likely with a slight chance of Thunderstorms this afternoon. Highs in the mid 70s. East Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 22 Aug New Castle

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trinity Vicinity Temperature Statistics

August Temperature

Wilmington, New Castle County Airport (5.6 miles)

  • Lowest 20 August, 2026

    66 °F

  • Average August

    79.9 °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

    47.9 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    66.7 °F
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